Patents by Inventor Keiichiro Takahashi
Keiichiro Takahashi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240136062Abstract: [Problems] Provision of a system for assisting diagnosis/treatment of stroke which can easily provide supportive information so that the type of stroke can be determined appropriately and corresponding treatment strategy can be implemented. [Solutions] When the device for assisting diagnosis/treatment of stroke 101 acquires information of CT images, DWI, ADCmap, and MRA images indicating state of stroke from the device for providing information about state of stroke 103, it uses the acquired information of images and the information about laboratory findings to determine the type of stroke in a unit of stroke type determiner trained to use the predetermined information of images and the predetermined information about laboratory findings to determine the type of stroke corresponding thereto.Type: ApplicationFiled: September 8, 2021Publication date: April 25, 2024Inventors: Nobutaka Hattori, Kazuo Yamashiro, Yuji Ueno, Nobukazu Miyamoto, Mika Asari, Kazuto Ono, Takashi Someda, Naoki Kitora, Yoshihiko Iwao, Keiichiro Takahashi
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Patent number: 11943549Abstract: An imaging apparatus and electronic equipment configured for reduced power consumption are disclosed. In one example, an imaging apparatus includes a pixel array unit including a first pixel portion and a second pixel portion different from the first pixel portion. Each of the first pixel portion and the second pixel portion includes a first photoelectric conversion unit and a second photoelectric conversion unit adjacent to the first photoelectric conversion unit. The pixel array unit includes a first drive line connected to the first photoelectric conversion unit of the first pixel portion and the second pixel portion, a second drive line connected to the second photoelectric conversion unit of the first pixel portion, and a third drive line connected to the second photoelectric conversion unit of the second pixel portion. The t technology can, for example, be applied in a CMOS image sensor having pixels for phase difference detection.Type: GrantFiled: March 2, 2023Date of Patent: March 26, 2024Assignee: Sony Semiconductor Solutions CorporationInventor: Keiichiro Takahashi
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Patent number: 11924566Abstract: The present disclosure relates to a solid-state imaging device and an electronic device that can be provided with phase difference pixels with a lower degree of difficulty in manufacturing. Provided is a solid-state imaging device including a pixel array unit in which a plurality of pixels is two-dimensionally arrayed, in which the pixel array unit has an array pattern in which a plurality of pixel groups each including neighboring pixels of an identical color is regularly arrayed, and among the plurality of pixel groups arrayed in the array pattern, pixels configuring a light-shielded pixel group are shielded in an identical direction side from light, the light-shielded pixel group being a pixel group including pixels each being shielded in a part of a light incident side from the light. The present technology can be applied to, for example, a CMOS image sensor including pixels for phase difference detection.Type: GrantFiled: March 10, 2023Date of Patent: March 5, 2024Assignee: Sony Semiconductor Solutions CorporationInventor: Keiichiro Takahashi
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Patent number: 11888004Abstract: An imaging apparatus includes a pixel array unit including a plurality of pixel groups, each of the plurality of pixel groups being one of i) a normal pixel group including only normal pixels, or ii) a mixed pixel group including at least one normal pixel and at least one phase difference detection pixel, wherein the pixel array unit comprises at least one normal pixel group and at least one mixed pixel group. For each normal pixel group, the normal pixels receive light transmitted through a same colored color filter. For each mixed pixel group, the at least one phase difference detection pixel shares an on-chip lens with at least one other phase difference detection pixel and receives light transmitted through a same colored color filter as the at least one other phase difference detection pixel.Type: GrantFiled: July 25, 2018Date of Patent: January 30, 2024Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Keiichiro Takahashi, Kazuhito Kobayashi, Katsumi Nishikori, Shoyu Tanaka
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Publication number: 20230402475Abstract: An imaging apparatus includes a pixel array unit including a plurality of pixel groups, each of the plurality of pixel groups being one of i) a normal pixel group including only normal pixels, or ii) a mixed pixel group including at least one normal pixel and at least one phase difference detection pixel. For each normal pixel group, the normal pixels receive light transmitted through a same colored color filter. For each mixed pixel group, the at least one phase difference detection pixel shares an on-chip lens with at least one other phase difference detection pixel and receives light transmitted through a same colored color filter as the at least one other phase difference detection pixel.Type: ApplicationFiled: August 10, 2023Publication date: December 14, 2023Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Keiichiro TAKAHASHI, Kazuhito KOBAYASHI, Katsumi NISHIKORI, Shoyu TANAKA
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Publication number: 20230224604Abstract: The present disclosure relates to a solid-state imaging device and an electronic device that can be provided with phase difference pixels with a lower degree of difficulty in manufacturing. Provided is a solid-state imaging device including a pixel array unit in which a plurality of pixels is two-dimensionally arrayed, in which the pixel array unit has an array pattern in which a plurality of pixel groups each including neighboring pixels of an identical color is regularly arrayed, and among the plurality of pixel groups arrayed in the array pattern, pixels configuring a light-shielded pixel group are shielded in an identical direction side from light, the light-shielded pixel group being a pixel group including pixels each being shielded in a part of a light incident side from the light. The present technology can be applied to, for example, a CMOS image sensor including pixels for phase difference detection.Type: ApplicationFiled: March 10, 2023Publication date: July 13, 2023Inventor: Keiichiro Takahashi
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Publication number: 20230217124Abstract: An imaging apparatus and electronic equipment configured for reduced power consumption are disclosed. In one example, an imaging apparatus includes a pixel array unit including a first pixel portion and a second pixel portion different from the first pixel portion. Each of the first pixel portion and the second pixel portion includes a first photoelectric conversion unit and a second photoelectric conversion unit adjacent to the first photoelectric conversion unit. The pixel array unit includes a first drive line connected to the first photoelectric conversion unit of the first pixel portion and the second pixel portion, a second drive line connected to the second photoelectric conversion unit of the first pixel portion, and a third drive line connected to the second photoelectric conversion unit of the second pixel portion. The t technology can, for example, be applied in a CMOS image sensor having pixels for phase difference detection.Type: ApplicationFiled: March 2, 2023Publication date: July 6, 2023Inventor: Keiichiro Takahashi
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Patent number: 11632510Abstract: The present disclosure relates to a solid-state imaging device and an electronic device that can be provided with phase difference pixels with a lower degree of difficulty in manufacturing. Provided is a solid-state imaging device including a pixel array unit in which a plurality of pixels is two-dimensionally arrayed, in which the pixel array unit has an array pattern in which a plurality of pixel groups each including neighboring pixels of an identical color is regularly arrayed, and among the plurality of pixel groups arrayed in the array pattern, pixels configuring a light-shielded pixel group are shielded in an identical direction side from light, the light-shielded pixel group being a pixel group including pixels each being shielded in a part of a light incident side from the light. The present technology can be applied to, for example, a CMOS image sensor including pixels for phase difference detection.Type: GrantFiled: July 12, 2022Date of Patent: April 18, 2023Assignee: Sony Semiconductor Solutions CorporationInventor: Keiichiro Takahashi
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Patent number: 11606518Abstract: An imaging apparatus and electronic equipment configured for reduced power consumption are disclosed. In one example, an imaging apparatus includes a pixel array unit including a first pixel portion and a second pixel portion different from the first pixel portion. Each of the first pixel portion and the second pixel portion includes a first photoelectric conversion unit and a second photoelectric conversion unit adjacent to the first photoelectric conversion unit. The pixel array unit includes a first drive line connected to the first photoelectric conversion unit of the first pixel portion and the second pixel portion, a second drive line connected to the second photoelectric conversion unit of the first pixel portion, and a third drive line connected to the second photoelectric conversion unit of the second pixel portion. The t technology can, for example, be applied in a CMOS image sensor having pixels for phase difference detection.Type: GrantFiled: June 2, 2022Date of Patent: March 14, 2023Assignee: Sony Semiconductor Solutions CorporationInventor: Keiichiro Takahashi
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Publication number: 20220368845Abstract: The present disclosure relates to a solid-state imaging device and an electronic device that can be provided with phase difference pixels with a lower degree of difficulty in manufacturing. Provided is a solid-state imaging device including a pixel array unit in which a plurality of pixels is two-dimensionally arrayed, in which the pixel array unit has an array pattern in which a plurality of pixel groups each including neighboring pixels of an identical color is regularly arrayed, and among the plurality of pixel groups arrayed in the array pattern, pixels configuring a light-shielded pixel group are shielded in an identical direction side from light, the light-shielded pixel group being a pixel group including pixels each being shielded in a part of a light incident side from the light. The present technology can be applied to, for example, a CMOS image sensor including pixels for phase difference detection.Type: ApplicationFiled: July 12, 2022Publication date: November 17, 2022Inventor: Keiichiro Takahashi
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Publication number: 20220295002Abstract: An imaging apparatus and electronic equipment configured for reduced power consumption are disclosed. In one example, an imaging apparatus includes a pixel array unit including a first pixel portion and a second pixel portion different from the first pixel portion. Each of the first pixel portion and the second pixel portion includes a first photoelectric conversion unit and a second photoelectric conversion unit adjacent to the first photoelectric conversion unit. The pixel array unit includes a first drive line connected to the first photoelectric conversion unit of the first pixel portion and the second pixel portion, a second drive line connected to the second photoelectric conversion unit of the first pixel portion, and a third drive line connected to the second photoelectric conversion unit of the second pixel portion. The t technology can, for example, be applied in a CMOS image sensor having pixels for phase difference detection.Type: ApplicationFiled: June 2, 2022Publication date: September 15, 2022Inventor: Keiichiro Takahashi
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Patent number: 11438531Abstract: An imaging apparatus and electronic equipment configured for reduced power consumption are disclosed. In one example, an imaging apparatus includes a pixel array unit including a first pixel portion and a second pixel portion different from the first pixel portion. Each of the first pixel portion and the second pixel portion includes a first photoelectric conversion unit and a second photoelectric conversion unit adjacent to the first photoelectric conversion unit. The pixel array unit includes a first drive line connected to the first photoelectric conversion unit of the first pixel portion and the second pixel portion, a second drive line connected to the second photoelectric conversion unit of the first pixel portion, and a third drive line connected to the second photoelectric conversion unit of the second pixel portion. The t technology can, for example, be applied in a CMOS image sensor having pixels for phase difference detection.Type: GrantFiled: July 22, 2021Date of Patent: September 6, 2022Assignee: Sony Semiconductor Solutions CorporationInventor: Keiichiro Takahashi
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Patent number: 11418741Abstract: The present disclosure relates to a solid-state imaging device and an electronic device that can be provided with phase difference pixels with a lower degree of difficulty in manufacturing. Provided is a solid-state imaging device including a pixel array unit in which a plurality of pixels is two-dimensionally arrayed, in which the pixel array unit has an array pattern in which a plurality of pixel groups each including neighboring pixels of an identical color is regularly arrayed, and among the plurality of pixel groups arrayed in the array pattern, pixels configuring a light-shielded pixel group are shielded in an identical direction side from light, the light-shielded pixel group being a pixel group including pixels each being shielded in a part of a light incident side from the light. The present technology can be applied to, for example, a CMOS image sensor including pixels for phase difference detection.Type: GrantFiled: June 15, 2018Date of Patent: August 16, 2022Assignee: Sony Semiconductor Solutions CorporationInventor: Keiichiro Takahashi
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Publication number: 20220160387Abstract: A treatment tool for an endoscope includes a transmitting part that transmits an operation of an operating part to a grip part and a bendable part of a distal end part. The transmitting part has a first transmitting member hat is moved to an operating part side based on the operation of the operating part and closes the grip part and a second transmitting member that is moved to the operating part side based on the operation of the operating part and bends the bendable part. In response to the operation of the operating part, first, the first transmitting member is moved to the operating part side, and the second transmitting member is moved to the operating part side after the start of the movement of the first transmitting member.Type: ApplicationFiled: February 8, 2022Publication date: May 26, 2022Applicant: FUJIFILM CorporationInventors: Yoshihiro UEDA, Keiichiro TAKAHASHI, Jun SATO
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Patent number: D968600Type: GrantFiled: December 23, 2020Date of Patent: November 1, 2022Assignee: FUJIFILM CORPORATIONInventor: Keiichiro Takahashi
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Patent number: D968601Type: GrantFiled: December 23, 2020Date of Patent: November 1, 2022Assignee: FUJIFILM CORPORATIONInventor: Keiichiro Takahashi
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Patent number: D972725Type: GrantFiled: December 23, 2020Date of Patent: December 13, 2022Assignee: FUJIFILM CORPORATIONInventor: Keiichiro Takahashi
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Patent number: D989836Type: GrantFiled: October 1, 2021Date of Patent: June 20, 2023Assignee: FUJIFILM CorporationInventor: Keiichiro Takahashi
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Patent number: D990672Type: GrantFiled: September 1, 2021Date of Patent: June 27, 2023Assignee: FUJIFILM CorporationInventor: Keiichiro Takahashi
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Patent number: D990676Type: GrantFiled: December 25, 2020Date of Patent: June 27, 2023Assignee: FUJIFILM CORPORATIONInventor: Keiichiro Takahashi