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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1
EP3781967A1
LIGHT RECEPTION DEVICE AND DISTANCE MEASUREMENT DEVICE
Publication/Patent Number: EP3781967A1 Publication Date: 2021-02-24 Application Number: 19719629.8 Filing Date: 2019-04-09 Inventor: Ozawa, Osamu   Kamizuru, Hayato   Assignee: Sony Semiconductor Solutions Corporation   IPC: G01S17/88
2
US2021025990A1
LIGHT RECEPTION DEVICE AND DISTANCE MEASUREMENT DEVICE
Publication/Patent Number: US2021025990A1 Publication Date: 2021-01-28 Application Number: 16/957,253 Filing Date: 2019-04-09 Inventor: Ozawa, Osamu   Kamizuru, Hayato   Assignee: Sony Semiconductor Solutions Corporation   IPC: G01S7/4863 Abstract: A light reception device comprises a pixel array including a plurality of pixels, each of the plurality of pixels including a photosensitive element configured to generate a signal in response to detection of a photon by the photosensitive element, wherein the plurality of pixels include a first pixel having a first sensitivity to detect a first photon incident on the first pixel and a second pixel having a second sensitivity to detect a second photon incident on the second pixel, wherein the second sensitivity is lower than the first sensitivity.
3
US10938382B2
Electronic circuit and electronic device
Publication/Patent Number: US10938382B2 Publication Date: 2021-03-02 Application Number: 16/473,881 Filing Date: 2017-12-19 Inventor: Ozawa, Osamu   Naito, Takahiro   Kuroiwa, Tatsuo   Tayu, Kenichi   Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION   IPC: H03K5/1252 Abstract: An electronic circuit according to one aspect of the present technology includes an MOS circuit portion and a stabilizing element portion. The MOS circuit portion includes a deep well. The stabilizing element portion includes a first element portion arranged between a power supply source and the deep well, and stabilizes a potential of the deep well.
4
US10618017B2
Method of mixing rubber composition and system for mixing rubber composition
Publication/Patent Number: US10618017B2 Publication Date: 2020-04-14 Application Number: 15/501,809 Filing Date: 2015-07-21 Inventor: Ozawa, Osamu   Assignee: The Yokohama Rubber Co., LTD.   IPC: B01F3/12 Abstract: A method of mixing a rubber composition includes a carbon introduction step and a uniform dispersion step. In the carbon introduction step, on the basis of a deviation between a rate of temperature increase of the rubber mixture (R) and a target value, at least one of a ram pressure (Pr) and a rotational speed (N) of the mixing rotor (2) is PID controlled so that the ultimate temperature of the rubber mixture (R) at the conclusion of the step is within a tolerance range. In the uniform dispersion step, the ram pressure (Pr) or the rotational speed (N) of the mixing rotor (2) is adjusted to reduce a deviation between a value based on successively detected data associated with a predetermined control target and a target value.
5
US10652488B2
Optical-detection element, solid-state imaging device, and method for driving solid-state imaging device
Publication/Patent Number: US10652488B2 Publication Date: 2020-05-12 Application Number: 15/941,023 Filing Date: 2018-03-30 Inventor: Watanabe, Takashi   Ozawa, Osamu   Tsuchiya, Kunihiko   Takeuchi, Tomoaki   Assignee: BROOKMAN TECHNOLOGY, INC.   IKEGAMI TSUSHINKI CO., LTD.   JAPAN ATOMIC ENERGY AGENCY   IPC: H04N5/361 Abstract: An optical-detection element includes a p-type supporting-layer, an n-type buried charge-generation region to implement a photodiode with the supporting-layer, a p-type shield region buried in the buried charge-generation region, a gate insulating-film contacted with the shield region, a transparent electrode on the gate insulating-film, a p-type well region buried in the supporting-layer, and an n+-type charge-readout region buried in the supporting-layer at an edge of the well region toward the buried charge-generation region.
6
JP2019190892A
LIGHT RECEIVING DEVICE AND DISTANCE MEASURING DEVICE
Publication/Patent Number: JP2019190892A Publication Date: 2019-10-31 Application Number: 2018081068 Filing Date: 2018-04-20 Inventor: Ozawa, Osamu   Kamizuru, Hayato   Assignee: SONY SEMICONDUCTOR SOLUTIONS CORP   IPC: H01L31/107 Abstract: To provide a light receiving device which can increase the dynamic range without performing creative signal processing for a histogram, and a distance measuring device using the light receiving device.SOLUTION: The light receiving device according to the present disclosure includes a pixel array part having a plurality of pixels each including a light receiver generating a signal according to light reception by a photon. The pixel array part has pixels with a first sensitivity and pixels with a second sensitivity lower than the first sensitivity. The distance measuring device according to the present disclosure includes a light source for emitting light to a measurement target object and the above light receiving device for receiving light reflected from a measurement target object.SELECTED DRAWING: Figure 8
7
WO2019203057A1
LIGHT RECEPTION DEVICE AND DISTANCE MEASUREMENT DEVICE
Publication/Patent Number: WO2019203057A1 Publication Date: 2019-10-24 Application Number: 2019015423 Filing Date: 2019-04-09 Inventor: Ozawa, Osamu   Kamizuru, Hayato   Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION   IPC: H01L27/146 Abstract: A light reception device comprises a pixel array including a plurality of pixels, each of the plurality of pixels including a photosensitive element configured to generate a signal in response to detection of a photon by the photosensitive element, wherein the plurality of pixels include a first pixel having a first sensitivity to detect a first photon incident on the first pixel and a second pixel having a second sensitivity to detect a second photon incident on the second pixel, wherein the second sensitivity is lower than the first sensitivity.
8
US2019356305A1
ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE
Publication/Patent Number: US2019356305A1 Publication Date: 2019-11-21 Application Number: 16/473,881 Filing Date: 2017-12-19 Inventor: Ozawa, Osamu   Naito, Takahiro   Kuroiwa, Tatsuo   Tayu, Kenichi   Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION   IPC: H03K5/1252 Abstract: An electronic circuit according to one aspect of the present technology includes: an MOS circuit portion; and a stabilizing element portion. The MOS circuit portion includes a deep well. The stabilizing element portion includes a first element portion arranged between a power supply source and the deep well, and stabilizes a potential of the deep well.
9
US2018302581A1
OPTICAL-DETECTION ELEMENT, SOLID-STATE IMAGING DEVICE, AND METHOD FOR DRIVING SOLID-STATE IMAGING DEVICE
Publication/Patent Number: US2018302581A1 Publication Date: 2018-10-18 Application Number: 15/941,023 Filing Date: 2018-03-30 Inventor: Watanabe, Takashi   Ozawa, Osamu   Tsuchiya, Kunihiko   Takeuchi, Tomoaki   Assignee: BROOKMAN TECHNOLOGY, INC.   IKEGAMI TSUSHINKI CO., LTD.   JAPAN ATOMIC ENERGY AGENCY   IPC: H04N5/361 Abstract: An optical-detection element includes a p-type supporting-layer, an n-type buried charge-generation region to implement a photodiode with the supporting-layer, a p-type shield region buried in the buried charge-generation region, a gate insulating-film contacted with the shield region, a transparent electrode on the gate insulating-film, a p-type well region buried in the supporting-layer, and an n+-type charge-readout region buried in the supporting-layer at an edge of the well region toward the buried charge-generation region.
10
JP2018182044A
PHOTO DETECTOR, SOLID-STATE IMAGING APPARATUS AND DRIVING METHOD THEREFOR
Publication/Patent Number: JP2018182044A Publication Date: 2018-11-15 Application Number: 2017078851 Filing Date: 2017-04-12 Inventor: Ozawa, Osamu   Takeuchi, Tomoaki   Watanabe, Yasushi   Tsuchiya, Kunihiko   Assignee: JAPAN ATOMIC ENERGY AGENCY   IKEGAMI TSUSHINKI CO LTD   BROOKMAN TECHNOLOGY INC   IPC: H01L31/10 Abstract: PROBLEM TO BE SOLVED: To provide a photo detector capable of performing imaging with high sensitivity and over a wide dynamic range even under a radiation environment by suppressing generation of a dark current by suppressing electric field concentration in a charge readout region.SOLUTION: A photo detector comprises: a p-type substrate region 1; an n-type charge generation embedded region 5 which is embedded in an upper part of the substrate region 1 and constitutes a photodiode with the substrate region 1; a p-type shield region 6 that is provided on a top face of the charge generation embedded region 5; a gate insulation film 4 which is provided in contact with a top face of the shield region 6; a transparent electrode 14 which is provided on the gate insulation film 4; a p-type well region 11 which is embedded in the upper part of the substrate region 1; and an ntype charge readout region 8 which is embedded in the upper part of the substrate region 1 at an end of the well region 11 closer to the charge generation embedded region 5. Pinning of p-type electric charge is performed on a surface of the shield region 6 by an electrostatic potential effect that a potential of the transparent electrode 14 exerts the surface of the shield region 6 via the gate insulation film 4.SELECTED DRAWING: Figure 3
11
WO2018146947A1
ELECTRONIC CIRCUIT AND ELECTRONIC DEVICE
Publication/Patent Number: WO2018146947A1 Publication Date: 2018-08-16 Application Number: 2017045435 Filing Date: 2017-12-19 Inventor: Naito, Takahiro   Ozawa, Osamu   Kuroiwa, Tatsuo   Tayu, Kenichi   Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION   IPC: H01L21/822 Abstract: An electronic circuit according to an embodiment of the present invention is provided with a MOS circuit unit and a stabilization element unit. The MOS circuit unit has a deep well. The stabilization element unit has a first element unit disposed between a power supply source and the deep well, and stabilizes the electrical potential of the deep well.
12
JP2018198703A
CAPTURED IMAGE PROCESSING SYSTEM
Publication/Patent Number: JP2018198703A Publication Date: 2018-12-20 Application Number: 2017104206 Filing Date: 2017-05-26 Inventor: Ozawa, Osamu   Nishizawa, Kenichi   Nishidate, Izumi   Tajima, Anna   Assignee: TOKYO UNIV OF AGRICULTURE & TECHNOLOGY   IKEGAMI TSUSHINKI CO LTD   IPC: A61B5/00 Abstract: To provide a captured image processing system which enables a user to easily recognize information related to oxygen deficit on a local biological tissue, by visualizing oxygen index distribution of a biological tissue including hemoglobin, so that the system materializes preferable color reproduction property in normal photographing.SOLUTION: The captured image processing system comprises: an image processing apparatus 28 and a display unit 30 displaying a screen based on screen constitution information. The image processing apparatus 28 comprises: an illumination device 12 illuminating an object; an imaging apparatus 14 imaging the object; a color correction part 16 performing image correction; an image recording part 18 recording and reproducing the captured image; a color reproduction part 20 which makes the captured image have a prescribed color gamut, and generates a color reproduction image; an index image conversion part 22 generating an index image according to each pixel value; a color allocation part 24 which allocates any color to the pixel value of the index image, and generates the index display image; and a screen constitution part 26 generating screen constitution information. The prescribed color gamut is a color gamut of the display unit 30, and the imaging apparatus 14 outputs a Nch image (N is an integer equal to or larger than 3) of the object and linear combination of spectral sensitivity of each ch matches a color matching function.SELECTED DRAWING: Figure 1
13
JP2018004388A
自動分析装置
Title (English): [化] automatic analyser
Publication/Patent Number: JP2018004388A Publication Date: 2018-01-11 Application Number: 2016130426 Filing Date: 2016-06-30 Inventor: Ozawa, Osamu   Obara, Masanobu   Honma, Tomoko   Ono, Tetsuyoshi   Kishioka, Junji   Ishige, Yu   Assignee: HITACHI HIGH-TECHNOLOGIES CORP   IPC: G01N1/10 Abstract: 【課題】試料液量の微量化と高い測定精度を両立する自動分析装置を提供する。【解決手段】電解質センサと、点状の最深部に向かって単調に傾斜する内壁を有する希釈槽と、前記希釈槽から前記電解質センサへ試料溶液を送液する第一の管と、前記希釈槽から外部へ試料溶液を廃液する第二の管とを有し、前記第一の管の一端部と前記第二の管の一端部は、いずれも前記希釈槽の前記最深部の近傍に配置可能である自動分析装置を提供する。【選択図】図1
14
JP2018116002A
AUTOMATIC ANALYZER, METHOD OF DISCHARGING WASTE LIQUID OF AUTOMATIC ANALYZER, AND THREE-WAY SOLENOID VALVE
Publication/Patent Number: JP2018116002A Publication Date: 2018-07-26 Application Number: 2017008090 Filing Date: 2017-01-20 Inventor: Harada, Kunio   Kishioka, Junji   Yamamoto, Haruyoshi   Obara, Masanobu   Ozawa, Osamu   Ishige, Yu   Ono, Tetsuyoshi   Assignee: HITACHI HIGH-TECHNOLOGIES CORP   IPC: G01N35/10 Abstract: PROBLEM TO BE SOLVED: To provide a waste liquid discharge device capable of sucking waste liquid at any time by keeping a vacuum container depressurized all the time.SOLUTION: An automatic analyzer comprises: a plurality of measurement units, each comprising a measurement section for making measurements on a sample; a suction container connected to the plurality of measurement units via first paths; a depressurization/exhaust system connected to the suction container via a second path; a discharge unit connected to the suction container via a third path; a pressure regulating mechanism disposed in the second path; and a controller configured to control the depressurization/exhaust system to depressurize and exhaust the suction container.SELECTED DRAWING: Figure 3
15
US2017225132A1
Method of Mixing Rubber Composition and System for Mixing Rubber Composition
Publication/Patent Number: US2017225132A1 Publication Date: 2017-08-10 Application Number: 15/501,809 Filing Date: 2015-07-21 Inventor: Ozawa, Osamu   Assignee: The Yokohama Rubber Co., LTD.   IPC: B01F3/12 Abstract: A method of mixing a rubber composition includes a carbon introduction step and a uniform dispersion step. In the carbon introduction step, on the basis of a deviation between a rate of temperature increase of the rubber mixture (R) and a target value, at least one of a ram pressure (Pr) and a rotational speed (N) of the mixing rotor (2) is PID controlled so that the ultimate temperature of the rubber mixture (R) at the conclusion of the step is within a tolerance range. In the uniform dispersion step, the ram pressure (Pr) or the rotational speed (N) of the mixing rotor (2) is adjusted to reduce a deviation between a value based on successively detected data associated with a predetermined control target and a target value.
16
TWI577522B
Rubber composition mixing method and mixing system
Publication/Patent Number: TWI577522B Publication Date: 2017-04-11 Application Number: 104125212 Filing Date: 2015-08-04 Inventor: Ozawa, Osamu   Assignee: The Yokohama Rubber Co., Ltd.   IPC: B29B7/18 Abstract: To provide a rubber composition mixing method and mixing system that reduces the variation in the temperature of a rubber mixture upon arrival at the end of a carbon incorporating process to stabilize rubber properties. When an integrated power (S) required to drive the rotation of a mixing rotor (2) in each step of a carbon incorporating process and a uniform dispersion process reaches the target integrated power for that step
17
JP2017019928A
THERMOPLASTIC ELASTOMER COMPOSITION FOR AIR CELLS
Publication/Patent Number: JP2017019928A Publication Date: 2017-01-26 Application Number: 2015138792 Filing Date: 2015-07-10 Inventor: Ozawa, Osamu   Assignee: YOKOHAMA RUBBER CO LTD:THE   IPC: A47C27/10 Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition for air cells which makes it possible to obtain air cells having high flame retardancy and having an excellent feel
18
JP2017077649A
MIXING STABILITY EVALUATION METHOD FOR CLOSED TYPE RUBBER KNEADER
Publication/Patent Number: JP2017077649A Publication Date: 2017-04-27 Application Number: 2015205888 Filing Date: 2015-10-19 Inventor: Ozawa, Osamu   Assignee: YOKOHAMA RUBBER CO LTD:THE   IPC: B29B7/20 Abstract: PROBLEM TO BE SOLVED: To provide a mixing stability evaluation method of a closed type rubber kneader
19
JP6106018B2
SEMICONDUCTOR DEVICE
Publication/Patent Number: JP6106018B2 Publication Date: 2017-03-29 Application Number: 2013091368 Filing Date: 2013-04-24 Inventor: Ozawa, Osamu   Nishioka, Soshiro   Assignee: RENESAS ELECTRONICS CORP   IPC: H03B5/06 Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and an oscillation circuit therewith which can generate an oscillation signal by the use of various piezoelectric vibrators with different characteristics.SOLUTION: According to an embodiment
20
EP2597312A4
VANE COMPRESSOR
Publication/Patent Number: EP2597312A4 Publication Date: 2017-01-11 Application Number: 11809385 Filing Date: 2011-01-28 Inventor: Ozawa, Osamu   Tsutsumi, Shuzo   Assignee: Kashiyama Industries, Ltd.   IPC: F04C18/344 Abstract: Disclosed is a vane compressor (1A) in which cylinders (35
Total 39 pages