Patents by Inventor Tomoyuki Ito
Tomoyuki Ito 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: 11951978Abstract: A braking control device for controlling braking of a host vehicle. For a state in which a host vehicle is stopped in an intersection by automatic emergency braking and an oncoming vehicle is approaching in an oncoming lane, the host vehicle prohibits secondary braking is prohibited in, flashes a hazard lamp, and prohibits an idling stop. For a state in which it is determined in that the vehicle is stopped and it is determined in that it is safe for the vehicle to start moving, the host vehicle releases stop maintenance braking.Type: GrantFiled: January 19, 2023Date of Patent: April 9, 2024Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yosuke Ito, Takaharu Oguri, Kei Kamiya, Takahiro Baba, Ryo Takaki, Tomoyuki Doi
-
Publication number: 20240083939Abstract: The present invention provides efficient methods based on alteration of the protein A-binding ability, for producing or purifying multispecific antibodies having the activity of binding to two or more types of antigens to high purity through a protein A-based purification step alone. The methods of the present invention for producing or purifying multispecific antibodies which feature altering amino acid residues of antibody heavy chain constant region and/or variable region. Multispecific antibodies with an altered protein A-binding ability, which exhibit plasma retention comparable or longer than that of human IgG1, can be efficiently prepared in high purity by introducing amino acid alterations of the present invention into antibodies.Type: ApplicationFiled: November 9, 2023Publication date: March 14, 2024Applicant: Chugai Seiyaku Kabushiki KaishaInventors: Tomoyuki Igawa, Zenjiro Sampei, Tetsuya Wakabayashi, Eriko Ito
-
Publication number: 20230317853Abstract: A semiconductor device includes thin film transistors each having an oxide semiconductor. The oxide semiconductor has a channel region, a drain region, a source region, and low concentration regions which are lower in impurity concentration than the drain region and the source region. The low concentration regions are located between the channel region and the drain region, and between the channel region and the source region. Each of the thin film transistors has a gate insulating film on the channel region and the low concentration regions, an aluminum oxide film on a first part of the gate insulating film, the first part being located on the channel region, and a gate electrode on the aluminum oxide film and a second part of the gate insulating film, the second part being located on the low concentration regions.Type: ApplicationFiled: June 5, 2023Publication date: October 5, 2023Applicant: Japan Display Inc.Inventors: Hajime WATAKABE, Tomoyuki ITO, Toshihide JINNAI, lsao SUZUMURA, Akihiro HANADA, Ryo ONODERA
-
Publication number: 20230268572Abstract: A power storage device includes power storage cells that are stacked in a stacking direction, and a temperature sensor configured to measure a temperature of at least one power storage cell to be measured among the power storage cells. Each of the power storage cells includes a positive electrode that includes a first current collector, and a positive electrode active material layer, a negative electrode that includes a second current collector, and a negative electrode active material layer, a separator that is arranged between the positive electrode and the negative electrode, and a sealing portion—that surrounds and seals the positive electrode active material layer and the negative electrode active material layer.Type: ApplicationFiled: August 30, 2021Publication date: August 24, 2023Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI,Inventors: Hirokuni AKIYAMA, Ryusuke HASE, Satoshi YAMAMOTO, Tomoyuki ITO, Yuki OKAMOTO
-
Patent number: 11737341Abstract: According to one embodiment, a detection device comprises a base, a sensor layer, a collimator, a plurality of lenses, and a spacer. The sensor layer is placed on the base and includes a plurality of sensors which output detection signals corresponding to incident light. The collimator layer is placed on the sensor layer and includes a collimator having a plurality of openings which overlap the sensors, respectively. The plurality of lenses are placed on the collimator layer and overlap the openings, respectively. The spacer protrudes more than the lenses in a stacking direction of the base, the sensor layer and the collimator layer.Type: GrantFiled: March 10, 2022Date of Patent: August 22, 2023Assignee: Japan Display Inc.Inventors: Tomoyuki Ito, Jin Hirosawa
-
Publication number: 20230251421Abstract: An optical transmission module includes a photonic integrated circuit, a processor that controls the power state of the photonic integrated circuit, and a current source circuit that supplies electric current to a light source used for the photonic integrated circuit. The photonic integrated circuit has an optical multiplexer block including a plurality of multiplexers connected in a n-level tree structure (n is an integer greater than 1), 2{circumflex over (?)}n optical modulators connected to inputs of the optical multiplexer block, and a photodetector connected to an input or an output of each of the plurality of the multiplexers. The light source emits a light beam to be incident onto a corresponding one of the 2{circumflex over (?)}n optical multiplexers. The processor controls the current source circuit for each of the plurality of the multiplexers, based on the monitored value acquired from the photodetector provided to each of the plurality of the multiplexers.Type: ApplicationFiled: December 21, 2022Publication date: August 10, 2023Applicant: Fujitsu Optical Components LimitedInventors: Yuki YASUDA, Tetsuo ISHIZAKA, Tomoyuki ITO, KENTA NOGAWA, TOSHIO ISHII
-
Publication number: 20230253506Abstract: According to one embodiment, a semiconductor device includes a first gate electrode formed to be integrated with a scanning line, an oxide semiconductor layer, a first signal line and a second signal line in contact with the oxide semiconductor layer, and a second gate electrode disposed opposing the first gate electrode with the oxide semiconductor layer interposed therebetween, and connected to the first gate electrode, wherein the second gate electrode does not overlap the first signal line, but overlaps the second signal line.Type: ApplicationFiled: February 2, 2023Publication date: August 10, 2023Applicant: Japan Display Inc.Inventors: Ryo ONODERA, Akihiro HANADA, Takuo KAITOH, Tomoyuki ITO
-
Patent number: 11721765Abstract: A semiconductor device includes thin film transistors each having an oxide semiconductor. The oxide semiconductor has a channel region, a drain region, a source region, and low concentration regions which are lower in impurity concentration than the drain region and the source region. The low concentration regions are located between the channel region and the drain region, and between the channel region and the source region. Each of the thin film transistors has a gate insulating film on the channel region and the low concentration regions, an aluminum oxide film on a first part of the gate insulating film, the first part being located on the channel region, and a gate electrode on the aluminum oxide film and a second part of the gate insulating film, the second part being located on the low concentration regions.Type: GrantFiled: October 13, 2021Date of Patent: August 8, 2023Assignee: JAPAN DISPLAY INC.Inventors: Hajime Watakabe, Tomoyuki Ito, Toshihide Jinnai, Isao Suzumura, Akihiro Hanada, Ryo Onodera
-
Patent number: 11710340Abstract: A photodiode array is provided and includes insulating substrate; photodiodes arrayed in detection region of insulating substrate, photodiodes configured to output signal in accordance with light incident on photodiodes; first switching elements corresponding to photodiodes and including first semiconductor made of oxide semiconductor; gate lines coupled with first switching elements and extending in first direction; signal lines coupled with first switching elements and extending in second direction intersecting first direction; and gate line drive circuit including second switching element that includes second semiconductor made of polycrystalline silicone, gate line drive circuit being provided in peripheral region outside detection region and configured to drive gate lines, wherein photodiodes includes translucent conductive layer that is cathode, and translucent conductive layer overlaps none of signal lines in plan view.Type: GrantFiled: September 8, 2022Date of Patent: July 25, 2023Assignee: Japan Display Inc.Inventors: Makoto Uchida, Takanori Tsunashima, Masahiro Tada, Tomoyuki Ito, Takashi Nakamura
-
Patent number: 11657549Abstract: An information processing apparatus includes a display control section that displays a relation diagram expressing logical relationships between events from an upstream side to a downstream side, displays, in a case where an instruction of folding is performed on a plurality of events selected as folding starting points from among the events, the relation diagram in which events on the downstream side of the plurality of selected events are folded, and displays, in a case where an instruction of expanding is performed on the relation diagram in a folded state, the relation diagram expanded in a state before the folding.Type: GrantFiled: June 17, 2020Date of Patent: May 23, 2023Assignee: FUJIFILM Business Innovation Corp.Inventors: Tomoyuki Ito, Hirokazu Mukai, Masato Ando, Minoru Kasama
-
Publication number: 20230127181Abstract: According to one embodiment, an optical sensor includes a display panel and a sensor panel under at least a part of the display panel. The display panel includes pixels arranged two-dimensionally. The sensor panel includes a sensor layer including sensor elements arranged two-dimensionally, a collimator layer on the sensor layer including openings, and lenses on the collimator layer. A first number of openings in the openings are on one of the sensor elements. The first number of lenses in the lenses are on the first number of openings. The first number of lenses are at positions different for each of the sensor elements.Type: ApplicationFiled: October 27, 2022Publication date: April 27, 2023Applicant: Japan Display Inc.Inventor: Tomoyuki ITO
-
Patent number: 11573449Abstract: According to one embodiment, a display device comprises a collimating layer including first to third openings, first to third color filters overlaid on the first to third openings, respectively, a first sensor outputting a first detection signal corresponding to light made incident through the first opening and the first color filter, a second sensor outputting a second detection signal corresponding to light made incident through the second opening and the second color filter, and a third sensor outputting a third detection signal corresponding to light made incident through the third opening and the third color filter.Type: GrantFiled: January 19, 2022Date of Patent: February 7, 2023Assignee: Japan Display Inc.Inventors: Tomoyuki Ito, Kazuki Matsunaga, Shigesumi Araki, Kazuhide Mochizuki
-
Patent number: 11550429Abstract: According to one embodiment, a liquid crystal display device comprises first and second substrates and a liquid crystal layer. The first substrate includes a base member, a sensor between the base member and the liquid crystal layer, a collimation layer between the sensor and the liquid crystal layer, an insulating layer between the sensor and the collimation layer, an insulating layer, and a light shielding layer between the sensor and the base member. The sensor is configured to output a signal corresponding to light incident from a liquid crystal layer side. The light shielding layer overlaps with an outer peripheral part of the first collimation layer.Type: GrantFiled: December 21, 2021Date of Patent: January 10, 2023Assignee: Japan Display Inc.Inventors: Tomoyuki Ito, Kazuki Matsunaga, Shigesumi Araki, Kazuhide Mochizuki
-
Publication number: 20230005291Abstract: A photodiode array is provided and includes insulating substrate; photodiodes arrayed in detection region of insulating substrate, photodiodes configured to output signal in accordance with light incident on photodiodes; first switching elements corresponding to photodiodes and including first semiconductor made of oxide semiconductor; gate lines coupled with first switching elements and extending in first direction; signal lines coupled with first switching elements and extending in second direction intersecting first direction; and gate line drive circuit including second switching element that includes second semiconductor made of polycrystalline silicone, gate line drive circuit being provided in peripheral region outside detection region and configured to drive gate lines, wherein photodiodes includes translucent conductive layer that is cathode, and translucent conductive layer overlaps none of signal lines in plan view.Type: ApplicationFiled: September 8, 2022Publication date: January 5, 2023Inventors: Makoto UCHIDA, Takanori TSUNASHIMA, Masahiro TADA, Tomoyuki ITO, Takashi NAKAMURA
-
Publication number: 20220302227Abstract: According to one embodiment, a detection device comprises a base, a sensor layer, a collimator, a plurality of lenses, and a spacer. The sensor layer is placed on the base and includes a plurality of sensors which output detection signals corresponding to incident light. The collimator layer is placed on the sensor layer and includes a collimator having a plurality of openings which overlap the sensors, respectively. The plurality of lenses are placed on the collimator layer and overlap the openings, respectively. The spacer protrudes more than the lenses in a stacking direction of the base, the sensor layer and the collimator layer.Type: ApplicationFiled: March 10, 2022Publication date: September 22, 2022Applicant: Japan Display Inc.Inventors: Tomoyuki ITO, Jin HIROSAWA
-
Patent number: 11450135Abstract: A fingerprint detection apparatus comprising: an insulating substrate; a plurality of photoelectric conversion elements arrayed in a detection region of the insulating substrate, each of the photoelectric conversion elements configured to output a signal in accordance with light incident on each of the photoelectric conversion elements; first switching element, each corresponding to each of the photoelectric conversion elements and including a first semiconductor made of oxide semiconductor; a plurality of gate lines coupled with the first switching elements and extending in a first direction; a plurality of signal lines coupled with the first switching elements and extending in a second direction intersecting the first direction; and a gate line drive circuit including a second switching element that includes a second semiconductor made of polycrystalline silicone, the gate line drive circuit being provided in a peripheral region outside the detection region and configured to drive the gate lines.Type: GrantFiled: September 25, 2020Date of Patent: September 20, 2022Assignee: Japan Display Inc.Inventors: Makoto Uchida, Takanori Tsunashima, Masahiro Tada, Tomoyuki Ito, Takashi Nakamura
-
Patent number: 11419159Abstract: Provided is a communication control device for controlling wireless communication among a plurality of communication apparatuses, including an identification information acquisition unit configured to acquire, from a first object corresponding to a first communication apparatus of the plurality of communication apparatuses, first identification information for identifying the first communication apparatus, and to acquire, from a second object corresponding to a second communication apparatus of the plurality of communication apparatuses, second identification information for identifying the second communication apparatus, an action recognition unit configured to recognize an action of coupling the first object with the second object, and a connection control unit configured to perform communication between the first communication apparatus and the second communication apparatus corresponding to the coupled first object and second object, respectively, based on the acquired first identification information andType: GrantFiled: March 9, 2020Date of Patent: August 16, 2022Assignee: SONY CORPORATIONInventor: Tomoyuki Ito
-
Patent number: 11415764Abstract: An optical module includes: a board that is accommodated in a housing and in which a through hole is formed; a metal plate that is bonded to an area of the board including the through hole; a component that is mounted on one surface of the metal plate and is arranged inside the through hole; and a thermal-conductive member that is arranged on another surface of the metal plate and transmits heat generated by the component to the housing.Type: GrantFiled: December 23, 2020Date of Patent: August 16, 2022Assignee: FUJITSU OPTICAL COMPONENTS LIMITEDInventors: Teruhiro Kubo, Yuka Ojima, Tetsuo Ishizaka, Tomoyuki Ito
-
Publication number: 20220246764Abstract: The present invention addresses the problem of: realizing a TFT that uses an oxide semiconductor and that is capable of maintaining stable characteristics even in the case where the TFT is miniaturized; and realizing a display device that has high-definition pixels using such a TFT. To solve this problem, the present invention has the following configuration. A semiconductor device including an oxide semiconductor TFT formed using an oxide semiconductor film 109, the semiconductor device being characterized in that: the channel length of the oxide semiconductor TFT is 1.3 to 2.3 ?m; and the sheet resistance of a source region 1092 and a drain region 1091 of the oxide semiconductor film 109 is 1.4 to 20 K?/?.Type: ApplicationFiled: April 20, 2022Publication date: August 4, 2022Applicant: Japan Display Inc.Inventors: Isao SUZUMURA, Hajime WATAKABE, Akihiro HANADA, Ryo ONODERA, Tomoyuki ITO
-
Publication number: 20220229329Abstract: According to one embodiment, a display device comprises a collimating layer including first to third openings, first to third color filters overlaid on the first to third openings, respectively, a first sensor outputting a first detection signal corresponding to light made incident through the first opening and the first color filter, a second sensor outputting a second detection signal corresponding to light made incident through the second opening and the second color filter, and a third sensor outputting a third detection signal corresponding to light made incident through the third opening and the third color filter.Type: ApplicationFiled: January 19, 2022Publication date: July 21, 2022Applicant: Japan Display Inc.Inventors: Tomoyuki ITO, Kazuki MATSUNAGA, Shigesumi ARAKI, Kazuhide MOCHIZUKI