Patents by Inventor Tetsuo Nakagawa

Tetsuo Nakagawa 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).

  • Publication number: 20230017248
    Abstract: An information providing system 100 of the present invention includes an acquisition means 121 for acquiring disaster information and acquiring user information that is information related to a user, a generation means 122 for, on the basis of the disaster information and the user information, generating provided information including a captured image that is an image obtained by capturing a predetermined place, and a providing means 123 for providing an information processing device of the user with the provided information.
    Type: Application
    Filed: December 20, 2019
    Publication date: January 19, 2023
    Applicant: NEC Corporation
    Inventors: Daisuke Ikefuji, Shigeki Shinoda, Mikiko Makise, Norifumi Yamazaki, Tetsuo Nakagawa, Akiko Tashiro, Masaki Sawada, Shinichiro Ikeda
  • Patent number: 10223319
    Abstract: A communication load determining apparatus is used for a communication system which includes a plurality of communication devices performing communication via a common bus. The communication system operates in accordance with a communication protocol that defines which a priority order is set to each of the frames transmitted from the communication devices and which a frame having a lower priority has a longer transmission latency before being transmitted to the bus. In the communication load determining apparatus, a low-priority frame having a lower priority than other frames to the bus is transmitted, and a transmission latency of the low-priority frame is measured. The communication load determining apparatus determines whether or not abnormality has occurred in a communication load in the bus on the basis of the measured transmission latency to produce a determination result. The produced determination result is stored.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: March 5, 2019
    Assignee: DENSO CORPORATION
    Inventors: Tetsuo Nakagawa, Tomohisa Kishigami
  • Patent number: 10071663
    Abstract: A vehicle seat includes: a seat cushion; a shield attached to a side face portion of the seat cushion; an electrical component disposed between the side face portion and the shield; and a hood portion provided above the electrical component between the side face portion and the shield so as to cover at least part of the electrical component.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: September 11, 2018
    Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventor: Tetsuo Nakagawa
  • Patent number: 9969309
    Abstract: A vehicle seat having a frame and a shield mounted thereto, wherein the frame has a hole portion or an insertion portion, the shield has an insertion part which is inserted into the hole portion or a hole part into which the insertion portion is inserted, the engaging portion of the shield engages with the engaged portion of the frame in a state where the infix portion is inserted into the cavity portion, and the cavity portion is arranged such that a direction in which the infix portion is inserted into the cavity portion is a direction intersected with the insertion direction of the insertion part relative to the hole portion or the direction intersected with the insertion direction of the insertion portion relative to the hole part.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: May 15, 2018
    Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Tetsuo Nakagawa, Shota Nonoyama
  • Patent number: 9821690
    Abstract: A vehicle seat includes: a seat cushion; a shield; an electrical component disposed between a side face portion of the seat cushion and the shield and including attachment portions fixed to either one of the side face portion and the shield; and a locking bracket including first connection portions fixed to the either one, and a second connection portion connected to the other one, the locking bracket being placed so as to cover a part of the electrical component from the other-one side when the attachment portions and the first connection portions are fixed to the either one.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: November 21, 2017
    Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventor: Tetsuo Nakagawa
  • Patent number: 9800319
    Abstract: A relay apparatus provided to a vehicle, performing first data communication with a first communication apparatus arranged outside the vehicle, and performing at least second data communication with multiple second communication apparatuses provided to the vehicle is provided. The relay apparatus includes a permission determination portion and an initiation switch portion. The permission determination portion determines whether first data communication between the first communication apparatus and a target second communication apparatus is permitted. The permission determination portion receives the first communication frame from the first communication apparatus through a connection switch portion determining a connection destination according to a control signal. The initiation switch portion outputs to the connection switch portion, the control signal designating the target second communication apparatus as the connection destination of the first communication apparatus.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: October 24, 2017
    Assignee: DENSO CORPORATION
    Inventors: Tetsuo Nakagawa, Tomohisa Kishigami
  • Patent number: 9744883
    Abstract: A vehicle seat includes: a seat cushion; an operating member; a shield having an opening through which the operating member is passed; and a cover member provided in the opening so as to cover part of the opening while permitting the rotation operation of the operating member. The operating member has a protrusion projecting toward the shield, in a part opposed to the shield. Either one of the cover member and the shield is formed as a projecting portion projecting toward the protrusion. The operating member is configured such that the protrusion slides on the projecting portion while abutting with the projecting portion when the rotation operation is performed on the operating member.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: August 29, 2017
    Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventor: Tetsuo Nakagawa
  • Publication number: 20170028943
    Abstract: A vehicle seat includes: a seat cushion; a shield; an electrical component disposed between a side face portion of the seat cushion and the shield and including attachment portions fixed to either one of the side face portion and the shield; and a locking bracket including first connection portions fixed to the either one, and a second connection portion connected to the other one, the locking bracket being placed so as to cover a part of the electrical component from the other-one side when the attachment portions and the first connection portions are fixed to the either one.
    Type: Application
    Filed: July 28, 2016
    Publication date: February 2, 2017
    Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventor: Tetsuo NAKAGAWA
  • Publication number: 20170028942
    Abstract: A vehicle seat includes: a seat cushion; a shield attached to a side face portion of the seat cushion; an electrical component disposed between the side face portion and the shield; and a hood portion provided above the electrical component between the side face portion and the shield so as to cover at least part of the electrical component.
    Type: Application
    Filed: July 26, 2016
    Publication date: February 2, 2017
    Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventor: Tetsuo NAKAGAWA
  • Publication number: 20170028878
    Abstract: A vehicle seat includes: a seat cushion; an operating member; a shield having an opening through which the operating member is passed; and a cover member provided in the opening so as to cover part of the opening while permitting the rotation operation of the operating member. The operating member has a protrusion projecting toward the shield, in a part opposed to the shield. Either one of the cover member and the shield is formed as a projecting portion projecting toward the protrusion. The operating member is configured such that the protrusion slides on the projecting portion while abutting with the projecting portion when the rotation operation is performed on the operating member.
    Type: Application
    Filed: July 28, 2016
    Publication date: February 2, 2017
    Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventor: Tetsuo NAKAGAWA
  • Patent number: 9511693
    Abstract: There is disclosed a vehicle seat having an operating member to operate an operating seat mechanism disposed in the seat, and a pivoting operation lever coupled to the operating member to exert a pivoting operation force, thereby operating the operating seat mechanism, the operating member is integrally constituted of a shaft portion and an arm portion, the pivoting operation lever has a holding region and a coupling region to transmit the pivoting operation force to the operating member, and the coupling region has a fitting portion which fits on the shaft portion from an axial direction, and an output surface portion which comes in contact with the arm portion in a pivoting direction of the arm portion.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: December 6, 2016
    Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, SHIROKI CORPORATION
    Inventors: Tetsuo Nakagawa, Hiroyuki Mita
  • Publication number: 20160065298
    Abstract: A relay apparatus provided to a vehicle, performing first data communication with a first communication apparatus arranged outside the vehicle, and performing at least second data communication with multiple second communication apparatuses provided to the vehicle is provided. The relay apparatus includes a permission determination portion and an initiation switch portion. The permission determination portion determines whether first data communication between the first communication apparatus and a target second communication apparatus is permitted. The permission determination portion receives the first communication frame from the first communication apparatus through a connection switch portion determining a connection destination according to a control signal. The initiation switch portion outputs to the connection switch portion, the control signal designating the target second communication apparatus as the connection destination of the first communication apparatus.
    Type: Application
    Filed: August 10, 2015
    Publication date: March 3, 2016
    Inventors: Tetsuo NAKAGAWA, Tomohisa KISHIGAMI
  • Publication number: 20150306990
    Abstract: There is disclosed a vehicle seat having an operating member to operate an operating seat mechanism disposed in the seat, and a pivoting operation lever coupled to the operating member to exert a pivoting operation force, thereby operating the operating seat mechanism, the operating member is integrally constituted of a shaft portion and an arm portion, the pivoting operation lever has a holding region and a coupling region to transmit the pivoting operation force to the operating member, and the coupling region has a fitting portion which fits on the shaft portion from an axial direction, and an output surface portion which comes in contact with the arm portion in a pivoting direction of the arm portion.
    Type: Application
    Filed: April 21, 2015
    Publication date: October 29, 2015
    Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, SHIROKI CORPORATION
    Inventors: Tetsuo NAKAGAWA, Hiroyuki MITA
  • Publication number: 20150307010
    Abstract: A vehicle seat having a frame and a shield mounted thereto, wherein the frame has a hole portion or an insertion portion, the shield has an insertion part which is inserted into the hole portion or a hole part into which the insertion portion is inserted, the engaging portion of the shield engages with the engaged portion of the frame in a state where the infix portion is inserted into the cavity portion, and the cavity portion is arranged such that a direction in which the infix portion is inserted into the cavity portion is a direction intersected with the insertion direction of the insertion part relative to the hole portion or the direction intersected with the insertion direction of the insertion portion relative to the hole part.
    Type: Application
    Filed: April 23, 2015
    Publication date: October 29, 2015
    Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Tetsuo NAKAGAWA, Shota NONOYAMA
  • Patent number: 9061618
    Abstract: A first pressing surface and a second pressing surface are formed on at least one of an engaging portion and an engagable portion. When a force in a first direction is applied to the first pressing surface, or when a force from a second direction that is a direction different than the first direction is applied to the second pressing surface, the engaging portion or the engagable portion on which the first pressing surface and the second pressing surface are formed are displaced to a predetermined form, such that the engaging portion and the engagable portion disengage.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: June 23, 2015
    Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Tetsuo Nakagawa, Tomoaki Nagata
  • Publication number: 20140047146
    Abstract: A communication load determining apparatus is used for a communication system which includes a plurality of communication devices performing communication via a common bus. The communication system operates in accordance with a communication protocol that defines which a priority order is set to each of the frames transmitted from the communication devices and which a frame having a lower priority has a longer transmission latency before being transmitted to the bus. In the communication load determining apparatus, a low-priority frame having a lower priority than other frames to the bus is transmitted, and a transmission latency of the low-priority frame is measured. The communication load determining apparatus determines whether or not abnormality has occurred in a communication load in the bus on the basis of the measured transmission latency to produce a determination result. The produced determination result is stored.
    Type: Application
    Filed: July 24, 2013
    Publication date: February 13, 2014
    Applicant: DENSO CORPORATION
    Inventors: Tetsuo Nakagawa, Tomohisa Kishigami
  • Patent number: 7986085
    Abstract: A light emitting apparatus including a plurality of light emitting devices for different colors and having a simple structure with small variations in luminous brightness of each of the light emitting devices for the different colors is provided, and electronic equipment provided with such a light emitting apparatus is also provided.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: July 26, 2011
    Assignee: Seiko Epson Corporation
    Inventors: Yuji Shinohara, Tetsuo Nakagawa
  • Publication number: 20090284128
    Abstract: A light emitting apparatus including a plurality of light emitting devices for different colors and having a simple structure with small variations in luminous brightness of each of the light emitting devices for the different colors is provided, and electronic equipment provided with such a light emitting apparatus is also provided.
    Type: Application
    Filed: May 24, 2006
    Publication date: November 19, 2009
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Yuji Shinohara, Tetsuo Nakagawa
  • Patent number: 7392784
    Abstract: An air intake device of an internal combustion engine which is capable of enhancing the air intake efficiency and reducing the size is provided. The internal combustion engine includes a cylinder head, an intake manifold provided at a longitudinal side surface of the cylinder head, and a head cover provided on the cylinder head. The air intake device of the internal combustion engine includes an air cleaner including an upper casing and a lower casing detachably coupled to each other and incorporating a filter element, an atmospheric air introduction pipe for introducing air to the air cleaner, and an intake pipe extending from the air cleaner to the intake manifold.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: July 1, 2008
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Takashi Yamasaki, Koji Fujimoto, Jun Katakawa, Eiichi Komatsu, Tetsu Yamada, Toshio Nakagawa, Tetsuo Nakagawa, Takuji Atomura, Katsunori Kamiya
  • Publication number: 20070193554
    Abstract: An air intake device of an internal combustion engine which is capable of enhancing the air intake efficiency and reducing the size is provided. The internal combustion engine includes a cylinder head 4, an intake manifold 6 provided at a longitudinal side surface of the cylinder head, and a head cover 5 provided on the cylinder head 4. The air intake device of the internal combustion engine includes an air cleaner 9 including an upper casing 11 and a lower casing 10 detachably coupled to each other and incorporating a filter element 12, an atmospheric air introduction pipe 14 for introducing air to the air cleaner, and an intake pipe 15 extending from the air cleaner to the intake manifold. The air cleaner is provided at an end of the head cover in a direction of the crank axis so that the lower casing of the air cleaner vertically corresponds to the head cover.
    Type: Application
    Filed: February 28, 2005
    Publication date: August 23, 2007
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi Yamasaki, Koji Fujimoto, Jun Katakawa, Eiichi Komatsu, Tetsu Yamada, Toshio Nakagawa, Tetsuo Nakagawa, Takuji Atomura, Katsunori Kamiya