Patents by Inventor Hidekatsu Kobayashi

Hidekatsu Kobayashi 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: 20240132050
    Abstract: A vehicle is a series hybrid vehicle that drives drive wheels using a travel motor by utilizing power of a power generation motor, which generates power by being driven by motive power of an internal combustion engine provided with a turbo charger. A method for controlling the vehicle includes executing a fuel cut of the internal combustion engine when excess power is greater than at least power that can be inputted in the system and the internal combustion engine is being supercharged.
    Type: Application
    Filed: February 19, 2021
    Publication date: April 25, 2024
    Inventors: Kazuma Iwasaki, Azusa Kobayashi, Hidekatsu Akiyama, Hirofumi Miyauchi, Ryo Onogawa
  • Patent number: 8891237
    Abstract: A water-resistant cover placed on an electronic device in an attachable/removable manner, and for the water-resistant cover and the circumference of a water-resistant area of the electronic device, a sealing member is provided on the whole circumference in the circumference direction of the water-resistant area on one side, and a contact plane facing the sealing member is formed on the same plane on another side, and the water-resistant cover slides and put on the electronic device in the state in which the sealing member contacts the contact plane and pressed.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: November 18, 2014
    Assignee: Fujitsu Limited
    Inventors: Takao Shinoda, Shingo Yamaguchi, Kohei Choraku, Takeshi Komuro, Manabu Hongo, Hiroaki Sakashita, Hidekatsu Kobayashi
  • Patent number: 8718723
    Abstract: There is provided a device housing for a mobile terminal device that includes a metallic plate, an external wall formed of resin and disposed at outer peripheral edges of the metallic plate, an electronic component holder formed of the resin at the nearly same time when the external wall is formed. Furthermore, the electronic component holder disposed on an inner area of the metallic plate surrounded by the external wall the metallic plate and disposed apart from the external wall.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: May 6, 2014
    Assignee: Fujitsu Limited
    Inventors: Takashi Suzuki, Hidekatsu Kobayashi, Ryo Hattori, Kouki Murakami, Hidehiko Hizuka
  • Patent number: 8543175
    Abstract: To provide a mobile terminal device that can eliminate influence of static electricity upon signal lines of a signal-line flexible board that is placed through a connecting unit that connects two casings to be able to overlie one another. In the mobile terminal device, one of the casings and the other casing are connected through a connecting unit to be able to overlie one another, and a signal-line flexible board that connects circuit boards housed in one of the casings and the other casing, respectively, is placed through the connecting unit. The mobile terminal device includes a pair of frame-grounded flexible boards that are formed wider than the signal-line flexible board to have a conductor pattern frame grounded, and sandwich both outer surfaces of the signal-line flexible board therebetween.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: September 24, 2013
    Assignee: Fujitsu Limited
    Inventors: Hidekatsu Kobayashi, Wataru Murata, Hiroaki Matsuda, Yoshifumi Kajiwara, Masamichi Watanabe, Tatsuhito Araki, Yoshiaki Kato
  • Patent number: 8496361
    Abstract: An illumination unit including: a light source; a light guide-diffuser that guides and diffuses source light from the light source; a selective translucent unit that reflects external light or reduces the transmission of external light, while also transmitting light guided from the light guide-diffuser; and a presentation surface that presents the source light that has been guided from the light guide-diffuser and transmitted through the selective translucent unit.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: July 30, 2013
    Assignee: Fujitsu Limited
    Inventors: Masamichi Watanabe, Ryo Hattori, Hidekatsu Kobayashi, Shoh Tsuchiya, Nariyasu Hayakawa
  • Patent number: 8320979
    Abstract: The mobile terminal apparatus of the present invention includes a housing having an opening section in which an accommodated object is fitted; a lid covering the opening section, the lid having a protrusion which surrounds the opening section and shields the accommodated object from water, on a surface facing the accommodated object; and a cover covering the lid, the cover being attached to the housing to press the lid onto the housing. When the cover is attached to the housing, the protrusion of the lid surrounds the opening section and is pressed onto the housing by the cover, so that the accommodated object can be reliably shielded from water.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: November 27, 2012
    Assignee: Fujitsu Limited
    Inventors: Manabu Hongo, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
  • Patent number: 8301213
    Abstract: An electronic device includes an outer case having a sound hole, an acoustic unit included in the outer case in a position corresponding to a position of the sound hole, a sheet member provided between the acoustic unit and the outer case in a position corresponding to the position of the sound hole, and placed over the acoustic unit to cover an outside of an outer edge of the acoustic unit, a mounting portion circumferentially provided on an outer peripheral portion of the sheet member and mounted to the outer case, and an extension portion that extends the mounting portion toward an inner periphery thereof on a side of the sheet member facing the acoustic unit and to which the acoustic unit is mounted.
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: October 30, 2012
    Assignee: Fujitsu Limited
    Inventors: Wataru Murata, Takeshi Komuro, Manabu Hongo, Hidekatsu Kobayashi, Takashi Suzuki, Ryo Hattori, Kouki Murakami
  • Publication number: 20120129582
    Abstract: The mobile terminal apparatus of the present invention includes a housing having an opening section in which an accommodated object is fitted; a lid covering the opening section, the lid having a protrusion which surrounds the opening section and shields the accommodated object from water, on a surface facing the accommodated object; and a cover covering the lid, the cover being attached to the housing to press the lid onto the housing. When the cover is attached to the housing, the protrusion of the lid surrounds the opening section and is pressed onto the housing by the cover, so that the accommodated object can be reliably shielded from water.
    Type: Application
    Filed: January 27, 2012
    Publication date: May 24, 2012
    Applicant: FUJITSU LIMITED
    Inventors: Manabu Hongo, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
  • Patent number: 8180415
    Abstract: The mobile terminal apparatus of the present invention includes a housing having an opening section in which an accommodated object is fitted; a lid covering the opening section, the lid having a protrusion which surrounds the opening section and shields the accommodated object from water, on a surface facing the accommodated object; and a cover covering the lid, the cover being attached to the housing to press the lid onto the housing. When the cover is attached to the housing, the protrusion of the lid surrounds the opening section and is pressed onto the housing by the cover, so that the accommodated object can be reliably shielded from water.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: May 15, 2012
    Assignee: Fujitsu Limited
    Inventors: Manabu Hongo, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
  • Publication number: 20120055838
    Abstract: A water-resistant cover placed on an electronic device in an attachable/removable manner, and for the water-resistant cover and the circumference of a water-resistant area of the electronic device, a sealing member is provided on the whole circumference in the circumference direction of the water-resistant area on one side, and a contact plane facing the sealing member is formed on the same plane on another side, and the water-resistant cover slides and put on the electronic device in the state in which the sealing member contacts the contact plane and pressed.
    Type: Application
    Filed: June 7, 2011
    Publication date: March 8, 2012
    Applicant: FUJITSU LIMITED
    Inventors: Takao Shinoda, Shingo Yamaguchi, Kohei Choraku, Takeshi Komuro, Manabu Hongo, Hiroaki Sakashita, Hidekatsu Kobayashi
  • Patent number: 8045341
    Abstract: A terminal is formed by plating a terminal substrate in which a first material capable of being plated and a second material incapable of being plated are two-color molded. For example, by two-color molding an ABD resin and a PC resin to form a terminal substrate and plating the terminal substrate, a terminal having a conductive part corresponding to the ABS resin and a nonconductive part corresponding to the PC resin is obtained.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: October 25, 2011
    Assignee: Fujitsu Limited
    Inventors: Wataru Murata, Manabu Hongo, Hidekatsu Kobayashi, Hiroaki Matsuda, Takashi Suzuki, Satoshi Sudo, Tatsuhito Araki
  • Publication number: 20110228554
    Abstract: An illumination unit including: a light source; a light guide-diffuser that guides and diffuses source light from the light source; a selective translucent unit that reflects external light or reduces the transmission of external light, while also transmitting light guided from the light guide-diffuser; and a presentation surface that presents the source light that has been guided from the light guide-diffuser and transmitted through the selective translucent unit.
    Type: Application
    Filed: September 9, 2010
    Publication date: September 22, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Masamichi WATANABE, Ryo Hattori, Hidekatsu Kobayashi, Shoh Tsuchiya, Nariyasu Hayakawa
  • Publication number: 20110159933
    Abstract: The mobile terminal apparatus of the present invention includes a housing having an opening section in which an accommodated object is fitted; a lid covering the opening section, the lid having a protrusion which surrounds the opening section and shields the accommodated object from water, on a surface facing the accommodated object; and a cover covering the lid, the cover being attached to the housing to press the lid onto the housing. When the cover is attached to the housing, the protrusion of the lid surrounds the opening section and is pressed onto the housing by the cover, so that the accommodated object can be reliably shielded from water.
    Type: Application
    Filed: March 8, 2011
    Publication date: June 30, 2011
    Applicant: Fujitsu Limited
    Inventors: Manabu HONGO, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
  • Patent number: 7965519
    Abstract: A terminal is formed by plating a terminal substrate in which a first material capable of being plated and a second material incapable of being plated are two-color molded. For example, by two-color molding an ABD resin and a PC resin to form a terminal substrate and plating the terminal substrate, a terminal having a conductive part corresponding to the ABS resin and a nonconductive part corresponding to the PC resin is obtained.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: June 21, 2011
    Assignee: Fujitsu Limited
    Inventors: Wataru Murata, Manabu Hongo, Hidekatsu Kobayashi, Hiroaki Matsuda, Takashi Suzuki, Satoshi Sudo, Tatsuhito Araki
  • Patent number: 7925316
    Abstract: The mobile terminal apparatus of the present invention includes a housing having an opening section in which an accommodated object is fitted; a lid covering the opening section, the lid having a protrusion which surrounds the opening section and shields the accommodated object from water, on a surface facing the accommodated object; and a cover covering the lid, the cover being attached to the housing to press the lid onto the housing. When the cover is attached to the housing, the protrusion of the lid surrounds the opening section and is pressed onto the housing by the cover, so that the accommodated object can be reliably shielded from water.
    Type: Grant
    Filed: October 11, 2007
    Date of Patent: April 12, 2011
    Assignee: Fujitsu Limited
    Inventors: Manabu Hongo, Hidehiko Hizuka, Tatsuhito Araki, Hidekatsu Kobayashi, Hiroaki Matsuda, Satoshi Sudo, Wataru Murata, Takashi Suzuki
  • Publication number: 20110057053
    Abstract: An aroma diffuser includes a housing to include an accommodating part that accommodates at least an aromatic chip, and a lid to be attached to the housing detachably and to close the accommodating part. The aromatic chip is provided for the lid.
    Type: Application
    Filed: September 8, 2010
    Publication date: March 10, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Hidekatsu Kobayashi, Masamichi Watanabe, Ryo Hattori, Shoh Tsuchiya, Nariyasu Hayakawa, Koichi Kasai, Yasuhiro Ite, Satoshi Watanabe
  • Patent number: 7757096
    Abstract: A mobile unit with fingerprint sensor, includes a fingerprint sensor; a circuit board on which a plurality of circuit components are mounted, one of the circuit components processes an output signal output from the fingerprint sensor; a key case on which a plurality of key switches, used as operation keys of the mobile unit, are arranged, the key case being fixed to the circuit board; and a sensor-specific board that is provided separately from the circuit board and includes the fingerprint sensor thereon, and that is detachably attached to the key case and the fingerprint sensor is arranged adjacent to the operation keys.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: July 13, 2010
    Assignee: Fujitsu Limited
    Inventors: Wataru Murata, Hidekatsu Kobayashi, Masamichi Watanabe, Hiroaki Matsuda, Yoshifumi Kajiwara, Tatsuhito Araki, Yoshiaki Kato
  • Publication number: 20100154516
    Abstract: A method for testing waterproof property of an object designed to prevent water from penetrating into the inside of the object and having a hole, the hole allowing air communication between the inside and the outside of the object, the method includes: attaching closely to the object a tank having an opening hermetically surrounding the hole to form an air communication path between the inside of the object and the tank to form a single air tight space; placing the object to which the tank is attached in an air tight container; either or both of injecting gas into and extracting the air from the air tight container containing the object so as to change the gaseous pressure of the air tight container; and measuring an internal gaseous pressure of the air tight container to determine whether the waterproof property of the object is effective or not.
    Type: Application
    Filed: December 4, 2009
    Publication date: June 24, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Ryo HATTORI, Takashi SUZUKI, Hidekatsu KOBAYASHI, Kouki MURAKAMI
  • Publication number: 20100134968
    Abstract: A mobile terminal device includes a display section; a housing including a frame member forming an opening for accommodating the display section; a transparent plate member disposed over the display section; a metal panel member disposed over the frame member so as to expose the transparent plate member; and an adhesive member having an adhesive obverse surface and an adhesive reverse surface placed between the frame member and each of the transparent plate member and the metal panel member, the adhesive reverse surface being adhesively fixed to the frame member, the adhesive obverse surface being adhesively fixed to the transparent plate member and the metal panel member.
    Type: Application
    Filed: October 15, 2009
    Publication date: June 3, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Hidekatsu Kobayashi, Takashi Suzuki, Ryo Hattori, Kouki Murakami, Hidehiko Hiduka
  • Publication number: 20100134963
    Abstract: There is provided a device housing for a mobile terminal device that includes a metallic plate, an external wall formed of resin and disposed at outer peripheral edges of the metallic plate, an electronic component holder formed of the resin at the nearly same time when the external wall is formed. Furthermore, the electronic component holder disposed on an inner area of the metallic plate surrounded by the external wall the metallic plate and disposed apart from the external wall.
    Type: Application
    Filed: October 30, 2009
    Publication date: June 3, 2010
    Applicant: Fujitsu Limited
    Inventors: Takashi SUZUKI, Hidekatsu Kobayashi, Ryo Hattori, Kouki Murakami, Hidehiko Hizuka