Patents by Inventor Takeshi Ichikawa
Takeshi Ichikawa 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).
-
Patent number: 12373028Abstract: An imaging display device includes an imaging unit, a processing unit, a display unit, and a pupil detection unit. The imaging unit includes a plurality of photoelectric conversion elements and is configured to acquire first image information. The processing unit is configured to process a signal from the imaging unit and generate second image information. The display unit is configured to display an image that is based on the signal from the processing unit. The pupil detection unit is configured to detect vector information of a pupil. The processing unit generates the second image information by processing the first image information based on the vector information on the pupil.Type: GrantFiled: March 11, 2024Date of Patent: July 29, 2025Assignee: Canon Kabushiki KaishaInventors: Yosuke Nishide, Takeshi Ichikawa, Yu Maehashi, Akira Okita
-
Patent number: 12318518Abstract: A blood purification device for blood purification therapy performed through a blood purifier, the blood purification device includes piping; a plurality of sensors of different detection types that are provided on the piping; and a liquid chemical identification unit that identifies a type of a cleaning/disinfection liquid chemical flowing through the piping by using the plurality of sensors. The liquid chemical identification unit is configured to be able to identify types of the liquid chemicals of at least not less than the number of the plurality of sensors by using the plurality of sensors.Type: GrantFiled: May 1, 2020Date of Patent: June 3, 2025Assignee: Nikkiso Company LimitedInventors: Takeshi Ichikawa, Shinya Hasegawa, Masamichi Sakamaki, Kunihiko Akita, Hiroaki Mochizuki
-
Patent number: 12302662Abstract: An apparatus according to the present invention in which a first substrate including a photoelectric conversion element and a gate electrode of a transistor, and a second substrate including a peripheral circuit portion are placed upon each other. The first substrate does not include a high-melting-metal compound layer, and the second substrate includes a high-melting-metal compound layer.Type: GrantFiled: February 26, 2024Date of Patent: May 13, 2025Assignee: Canon Kabushiki KaishaInventors: Nobuyuki Endo, Tetsuya Itano, Kazuo Yamazaki, Kyouhei Watanabe, Takeshi Ichikawa
-
Patent number: 12289514Abstract: An image capturing and display apparatus comprises a plurality of photoelectric conversion elements for converting incident light from the outside of the image capturing and display apparatus to electrical charge signals, and a plurality of light-emitting elements for emitting light of an intensity corresponding to the electrical charge signals acquired by the plurality of photoelectric conversion elements. A pixel region is defined as a region in which the plurality of photoelectric conversion elements are arranged in an array. Signal paths for transmitting signals from the plurality of photoelectric conversion elements to the plurality of light-emitting elements lie within the pixel region.Type: GrantFiled: February 20, 2024Date of Patent: April 29, 2025Assignee: Canon Kabushiki KaishaInventors: Yosuke Nishide, Yu Maehashi, Masahiro Kobayashi, Katsuyuki Hoshino, Akira Okita, Takeshi Ichikawa
-
Publication number: 20250053017Abstract: An image capturing and display apparatus includes a plurality of image capturing units, a plurality of display units, and a signal processing unit. The plurality of image capturing units includes a first image capturing unit and a second image capturing unit configured to output a signal corresponding to an incident light quantity higher than that of the first image capturing unit. The signal processing unit generates a single third image signal based on a first image signal from the first image capturing unit and a second image signal from the second image capturing unit, and the plurality of display devices displays images based on the third image signal.Type: ApplicationFiled: October 28, 2024Publication date: February 13, 2025Inventors: Masahiro Kobayashi, Takeshi Ichikawa, Akira Okita
-
Patent number: 12158584Abstract: An image capturing and display apparatus includes a plurality of image capturing units, a plurality of display units, and a signal processing unit. The plurality of image capturing units includes a first image capturing unit and a second image capturing unit configured to output a signal corresponding to an incident light quantity higher than that of the first image capturing unit. The signal processing unit generates a single third image signal based on a first image signal from the first image capturing unit and a second image signal from the second image capturing unit, and the plurality of display devices displays images based on the third image signal.Type: GrantFiled: October 18, 2022Date of Patent: December 3, 2024Assignee: Canon Kabushiki KaishaInventors: Masahiro Kobayashi, Takeshi Ichikawa, Akira Okita
-
Patent number: 12153853Abstract: An imaging unit includes a plurality of photoelectric conversion elements, a processing unit, and a display unit. The processing unit processes a signal transmitted from the imaging unit. The display unit displays an image based on the signal transmitted from the processing unit. The imaging unit acquires first image information at a first time. The processing unit generates first prediction image information at a second time later than the first time based on the first image information. Moreover, the display unit displays an image based on the first prediction image information.Type: GrantFiled: September 1, 2023Date of Patent: November 26, 2024Assignee: Canon Kabushiki KaishaInventors: Yosuke Nishide, Takeshi Ichikawa, Akira Okita, Toshiki Tsuboi, Nao Nakatsuji, Hiroshi Yoshioka
-
Patent number: 12133006Abstract: A solid-state imaging device including a plurality of pixels including a photoelectric conversion portion, a charge holding portion accumulating a signal charge transferred from the photoelectric conversion portion, and a floating diffusion region to which the signal charge of the charge holding portion is transferred, wherein the photoelectric conversion portion includes a first semiconductor region of a first conductivity type, and a second semiconductor region of a second conductivity type formed under the first semiconductor region, the charge holding portion includes a third semiconductor region of the first conductivity type, and a fourth semiconductor region of the second conductivity type formed under the third semiconductor region, and a p-n junction between the third semiconductor region and the fourth semiconductor region is positioned deeper than a p-n junction between the first semiconductor region and the second semiconductor region.Type: GrantFiled: March 29, 2021Date of Patent: October 29, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Masahiro Kobayashi, Takeshi Ichikawa, Hirofumi Totsuka, Yusuke Onuki
-
Publication number: 20240211043Abstract: An imaging display device includes an imaging unit, a processing unit, a display unit, and a pupil detection unit. The imaging unit includes a plurality of photoelectric conversion elements and is configured to acquire first image information. The processing unit is configured to process a signal from the imaging unit and generate second image information. The display unit is configured to display an image that is based on the signal from the processing unit. The pupil detection unit is configured to detect vector information of a pupil. The processing unit generates the second image information by processing the first image information based on the vector information on the pupil.Type: ApplicationFiled: March 11, 2024Publication date: June 27, 2024Inventors: Yosuke Nishide, Takeshi Ichikawa, Yu Maehashi, Akira Okita
-
Publication number: 20240196080Abstract: An image capturing and display apparatus comprises a plurality of photoelectric conversion elements for converting incident light from the outside of the image capturing and display apparatus to electrical charge signals, and a plurality of light-emitting elements for emitting light of an intensity corresponding to the electrical charge signals acquired by the plurality of photoelectric conversion elements. A pixel region is defined as a region in which the plurality of photoelectric conversion elements are arranged in an array. Signal paths for transmitting signals from the plurality of photoelectric conversion elements to the plurality of light-emitting elements lie within the pixel region.Type: ApplicationFiled: February 20, 2024Publication date: June 13, 2024Inventors: Yosuke Nishide, Yu Maehashi, Masahiro Kobayashi, Katsuyuki Hoshino, Akira Okita, Takeshi Ichikawa
-
Publication number: 20240194715Abstract: An apparatus according to the present invention in which a first substrate including a photoelectric conversion element and a gate electrode of a transistor, and a second substrate including a peripheral circuit portion are placed upon each other. The first substrate does not include a high-melting-metal compound layer, and the second substrate includes a high-melting-metal compound layer.Type: ApplicationFiled: February 26, 2024Publication date: June 13, 2024Inventors: Nobuyuki Endo, Tetsuya Itano, Kazuo Yamazaki, Kyouhei Watanabe, Takeshi Ichikawa
-
Patent number: 11972045Abstract: An imaging display device includes an imaging unit, a processing unit, a display unit, and a pupil detection unit. The imaging unit includes a plurality of photoelectric conversion elements and is configured to acquire first image information. The processing unit is configured to process a signal from the imaging unit and generate second image information. The display unit is configured to display an image that is based on the signal from the processing unit. The pupil detection unit is configured to detect vector information of a pupil. The processing unit generates the second image information by processing the first image information based on the vector information on the pupil.Type: GrantFiled: January 18, 2023Date of Patent: April 30, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Yosuke Nishide, Takeshi Ichikawa, Yu Maehashi, Akira Okita
-
Patent number: 11969530Abstract: A system and a solution-preparation-determining apparatus which determines whether additional preparation of an undiluted dialysate solution is necessary.Type: GrantFiled: November 9, 2021Date of Patent: April 30, 2024Assignee: Nikkiso Company LimitedInventors: Shunsuke Taguchi, Ryouhei Matsumoto, Yutaka Ishikawa, Takeshi Ichikawa
-
Patent number: 11943527Abstract: An image capturing and display apparatus comprises a plurality of photoelectric conversion elements for converting incident light from the outside of the image capturing and display apparatus to electrical charge signals, and a plurality of light-emitting elements for emitting light of an intensity corresponding to the electrical charge signals acquired by the plurality of photoelectric conversion elements. A pixel region is defined as a region in which the plurality of photoelectric conversion elements are arranged in an array. Signal paths for transmitting signals from the plurality of photoelectric conversion elements to the plurality of light-emitting elements lie within the pixel region.Type: GrantFiled: May 3, 2023Date of Patent: March 26, 2024Assignee: Canon Kabushiki KaishaInventors: Yosuke Nishide, Yu Maehashi, Masahiro Kobayashi, Katsuyuki Hoshino, Akira Okita, Takeshi Ichikawa
-
Patent number: 11942501Abstract: An apparatus according to the present invention in which a first substrate including a photoelectric conversion element and a gate electrode of a transistor, and a second substrate including a peripheral circuit portion are placed upon each other. The first substrate does not include a high-melting-metal compound layer, and the second substrate includes a high-melting-metal compound layer.Type: GrantFiled: March 15, 2023Date of Patent: March 26, 2024Assignee: Canon Kabushiki KaishaInventors: Nobuyuki Endo, Tetsuya Itano, Kazuo Yamazaki, Kyouhei Watanabe, Takeshi Ichikawa
-
Publication number: 20230409275Abstract: An imaging unit includes a plurality of photoelectric conversion elements, a processing unit, and a display unit. The processing unit processes a signal transmitted from the imaging unit. The display unit displays an image based on the signal transmitted from the processing unit. The imaging unit acquires first image information at a first time. The processing unit generates first prediction image information at a second time later than the first time based on the first image information. Moreover, the display unit displays an image based on the first prediction image information.Type: ApplicationFiled: September 1, 2023Publication date: December 21, 2023Inventors: Yosuke Nishide, Takeshi Ichikawa, Akira Okita, Toshiki Tsuboi, Nao Nakatsuji, Hiroshi Yoshioka
-
Patent number: 11797259Abstract: An imaging unit includes a plurality of photoelectric conversion elements, a processing unit, and a display unit. The processing unit processes a signal transmitted from the imaging unit. The display unit displays an image based on the signal transmitted from the processing unit. The imaging unit acquires first image information at a first time. The processing unit generates first prediction image information at a second time later than the first time based on the first image information. Moreover, the display unit displays an image based on the first prediction image information.Type: GrantFiled: June 1, 2021Date of Patent: October 24, 2023Assignee: Canon Kabushiki KaishaInventors: Yosuke Nishide, Takeshi Ichikawa, Akira Okita, Toshiki Tsuboi, Nao Nakatsuji, Hiroshi Yoshioka
-
Publication number: 20230269457Abstract: An image capturing and display apparatus comprises a plurality of photoelectric conversion elements for converting incident light from the outside of the image capturing and display apparatus to electrical charge signals, and a plurality of light-emitting elements for emitting light of an intensity corresponding to the electrical charge signals acquired by the plurality of photoelectric conversion elements. A pixel region is defined as a region in which the plurality of photoelectric conversion elements are arranged in an array. Signal paths for transmitting signals from the plurality of photoelectric conversion elements to the plurality of light-emitting elements lie within the pixel region.Type: ApplicationFiled: May 3, 2023Publication date: August 24, 2023Inventors: Yosuke Nishide, Yu Maehashi, Masahiro Kobayashi, Katsuyuki Hoshino, Akira Okita, Takeshi Ichikawa
-
Patent number: 11706518Abstract: An image capturing and display apparatus comprises a plurality of photoelectric conversion elements for converting incident light from the outside of the image capturing and display apparatus to electrical charge signals, and a plurality of light-emitting elements for emitting light of an intensity corresponding to the electrical charge signals acquired by the plurality of photoelectric conversion elements. A pixel region is defined as a region in which the plurality of photoelectric conversion elements are arranged in an array. Signal paths for transmitting signals from the plurality of photoelectric conversion elements to the plurality of light-emitting elements lie within the pixel region.Type: GrantFiled: May 26, 2021Date of Patent: July 18, 2023Assignee: Canon Kabushiki KaishaInventors: Yosuke Nishide, Yu Maehashi, Masahiro Kobayashi, Katsuyuki Hoshino, Akira Okita, Takeshi Ichikawa
-
Publication number: 20230215894Abstract: An apparatus according to the present invention in which a first substrate including a photoelectric conversion element and a gate electrode of a transistor, and a second substrate including a peripheral circuit portion are placed upon each other. The first substrate does not include a high-melting-metal compound layer, and the second substrate includes a high-melting-metal compound layer.Type: ApplicationFiled: March 15, 2023Publication date: July 6, 2023Inventors: Nobuyuki Endo, Tetsuya Itano, Kazuo Yamazaki, Kyouhei Watanabe, Takeshi Ichikawa