Patents by Inventor Toshihiko Tomita

Toshihiko Tomita 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: 20190299823
    Abstract: A vehicle comprises a ring-shaped structural portion which is provided over a floor portion, both side-face portions, and an upper-face portion of a vehicle body which constitute a cabin, having a closed cross section, and configured in a ring shape in a vehicle elevational view and a rear seat arranged in the cabin. The rear seat includes a seat cushion which is fixed to the floor portion and a seatback which is capable of falling down, in a vehicle longitudinal direction, relative to the seat cushion. The seatback is supported at a part (a support bracket) of the ring-shaped structural portion which corresponds to the side-face portion via a pivot so as to fall down.
    Type: Application
    Filed: March 6, 2019
    Publication date: October 3, 2019
    Applicant: MAZDA MOTOR CORPORATION
    Inventor: Toshihiko TOMITA
  • Patent number: 10160359
    Abstract: A seatback panel forms a seatback which is configured to be selectable between a rising-up position and a falling-down position. The seatback panel is made of a metal-made plate material, and embossed portions and bead portions surrounding the embossed portions are formed in areas at its flat face. The bead portions are provided to protrude on one side of the panel and the embossed portions are provided to protrude on the other side of the panel. A protrusion height of the bead portion is configured to be different from a protrusion height of the embossed portion. Either one of the bead portion and the embossed-portion which has a smaller projection height is configured to protrude on a back-face side of the panel having the rising-up position.
    Type: Grant
    Filed: February 23, 2017
    Date of Patent: December 25, 2018
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Toshihiko Tomita, Motoharu Sato
  • Patent number: 10144324
    Abstract: A seat back structure includes a seat back panel, a cushion member disposed on a seating surface side of the seat back panel, and an intermediate member inserted into a space between the panel and the cushion member. The panel is comprised of a metal plate member and formed with an embossed portion protruding at the seating surface side, and a bead portion protruding at an opposite side from the embossed portion at a position surrounding the embossed portion. The intermediate member has a lower specific gravity than the cushion member and a higher hardness than the cushion member. The intermediate member is formed with a contacting portion contacting the embossed portion and a concaved portion denting toward the cushion member at a position corresponding to the bead portion. A space is formed between the concaved portion and the panel, at a position adjacent to the contacting portion.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: December 4, 2018
    Assignee: Mazda Motor Corporation
    Inventors: Toshihiko Tomita, Motoharu Sato
  • Publication number: 20170313223
    Abstract: A seat back structure includes a seat back panel, a cushion member disposed on a seating surface side of the seat back panel, and an intermediate member inserted into a space between the panel and the cushion member. The panel is comprised of a metal plate member and formed with an embossed portion protruding at the seating surface side, and a bead portion protruding at an opposite side from the embossed portion at a position surrounding the embossed portion. The intermediate member has a lower specific gravity than the cushion member and a higher hardness than the cushion member. The intermediate member is formed with a contacting portion contacting the embossed portion and a concaved portion denting toward the cushion member at a position corresponding to the bead portion. A space is formed between the concaved portion and the panel, at a position adjacent to the contacting portion.
    Type: Application
    Filed: April 25, 2017
    Publication date: November 2, 2017
    Inventors: Toshihiko Tomita, Motoharu Sato
  • Publication number: 20170267128
    Abstract: A seatback panel forms a seatback which is configured to be selectable between a rising-up position and a falling-down position. The seatback panel is made of a metal-made plate material, and embossed portions and bead portions surrounding the embossed portions are formed in areas at its flat face. The bead portions are provided to protrude on one side of the panel and the embossed portions are provided to protrude on the other side of the panel. A protrusion height of the bead portion is configured to be different from a protrusion height of the embossed portion. Either one of the bead portion and the embossed-portion which has a smaller projection height is configured to protrude on a back-face side of the panel having the rising-up position.
    Type: Application
    Filed: February 23, 2017
    Publication date: September 21, 2017
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Toshihiko TOMITA, Motoharu SATO
  • Patent number: 8444203
    Abstract: A driving position adjusting apparatus for a vehicle comprises a driver's seat provided on a floor panel of a vehicle compartment, an operational pedal, such as an accelerator pedal, which is operated by a driver seated in the driver's seat, an incline-face portion which is provided on the floor panel, on which a heel of the driver operating the operational pedal is placed, the incline-face portion having an upper face which is inclined so that a front portion thereof is located at a higher position than a rear portion thereof, and a heel-placement height adjusting device which adjusts a height position of the driver's heel placed on the incline-face portion at least by moving up or down the incline-face portion.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: May 21, 2013
    Assignee: Mazda Motor Corporation
    Inventors: Tomonori Ohtsubo, Toshihiko Tomita, Isao Hirashima, Shingo Kunihiro, Asami Iwamoto, Hirotake Matsuki
  • Publication number: 20120183760
    Abstract: Disclosed are: a low dielectric sheet which is used for 2-D communication, can be used in a sheet structure for 2-D communication, and has the lowest dielectric constant and dielectric loss tangent to date; a production method therefor; and a 2-D communication structure using the dielectric sheet for 2-D communication. Specifically disclosed is a low dielectric sheet which is used for 2-D communication and is characterized by having a density of 0.01 to 0.2 g/cm3 and a dielectric constant of no more than 1.6. In particular, a foam that comprises cells and has a dielectric loss tangent of no more than 0.01 is preferred.
    Type: Application
    Filed: September 29, 2010
    Publication date: July 19, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: Kiyoaki Kodama, Makoto Saitou, Hiroichi Ukei, Toshihiko Tomita
  • Publication number: 20110068608
    Abstract: A driving position adjusting apparatus for a vehicle comprises a driver's seat provided on a floor panel of a vehicle compartment, an operational pedal, such as an accelerator pedal, which is operated by a driver seated in the driver's seat, an incline-face portion which is provided on the floor panel, on which a heel of the driver operating the operational pedal is placed, the incline-face portion having an upper face which is inclined so that a front portion thereof is located at a higher position than a rear portion thereof, and a heel-placement height adjusting device which adjusts a height position of the driver's heel placed on the incline-face portion at least by moving up or down the incline-face portion.
    Type: Application
    Filed: August 30, 2010
    Publication date: March 24, 2011
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Tomonori OHTSUBO, Toshihiko TOMITA, Isao HIRASHIMA, Shingo KUNIHIRO, Asami IWAMOTO, Hirotake MATSUKI
  • Patent number: 7794307
    Abstract: The present invention provides a method for correcting a semi-conductive belt, the semi-conductive belt including a resin and a conductive substance, the method having grinding a geometrically defective part of the semi-conductive belt to flatten the geometrically defective part.
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: September 14, 2010
    Assignee: Nitto Denko Corporation
    Inventors: Tokio Fujita, Toshihiko Tomita
  • Publication number: 20100221042
    Abstract: The present invention provides an endless belt with a meandering preventive guide, which includes an endless belt made of resin, a pressure-sensitive adhesive layer, a meandering preventive guide member attached to the endless belt through the pressure-sensitive adhesive layer, and a primer layer provided on both surfaces of the pressure-sensitive adhesive layer.
    Type: Application
    Filed: September 21, 2006
    Publication date: September 2, 2010
    Applicant: NITTO DENKO CORPORATION
    Inventors: Tokio Fujita, Toshihiko Tomita
  • Publication number: 20100182425
    Abstract: A vehicle interior state recognition device comprises an illuminating means for illuminating infrared rays into a vehicle compartment, an image pick-up means for picking up an image inside the vehicle compartment into which the infrared rays are illuminated by the illuminating means, and a recognizing means for recognizing specified information based on the image picked up by the image pick-up means. Objects of the image picked up by the image pick-up means include a seat which is movable relative to a vehicle body and a passenger seated in the seat, and the recognizing means determines a size of the passenger by comparing contour of the seat with contour of the passenger on the image picked up. Accordingly, the body size of the passenger seated in the seat can be determined accurately.
    Type: Application
    Filed: November 20, 2009
    Publication date: July 22, 2010
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Masafumi SAKAKIDA, Toshihiko TOMITA, Mitsutoshi YAMANISHI, Keiko YAMANE, Tsukasa HARADA, Kazuhito HAYASHI
  • Publication number: 20080166956
    Abstract: The present invention provides a method for correcting a semi-conductive belt, the semi-conductive belt including a resin and a conductive substance, the method having grinding a geometrically defective part of the semi-conductive belt to flatten the geometrically defective part.
    Type: Application
    Filed: January 5, 2007
    Publication date: July 10, 2008
    Applicant: NITTO DENKO CORPORATION
    Inventors: Tokio Fujita, Toshihiko Tomita
  • Patent number: 6820738
    Abstract: The present invention relates to an intermediate transfer member having a polyimide resin film containing oxidized carbon black; and an image forming apparatus comprising an intermediate transfer member having a polyimide resin film containing oxidized carbon black.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: November 23, 2004
    Assignees: Fuji Xerox Co., Ltd., Nitto Denko Corporation
    Inventors: Yukio Hara, Masao Nakamura, Toshihiko Tomita
  • Patent number: 6751434
    Abstract: An intermediate transfer member, which is used for a tandem color image forming device, is formed in an endless belt shape, and includes a polyimide resin as a main component. The planarity of the intermediate transfer member is less than or equal to 5 mm. Also, a method of fabricating the intermediate transfer member.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: June 15, 2004
    Assignees: Fuji Xerox Co., Ltd., Nitto Denko Corporation
    Inventors: Makoto Kusayanagi, Seiji Ogihara, Toshihiko Tomita, Kiichiro Matsushita, Tokio Fujita
  • Patent number: 6646040
    Abstract: The present invention relates to an intermediate transfer member having a polyimide resin film containing oxidized carbon black; and an image forming apparatus comprising an intermediate transfer member having a polyimide resin film containing oxidized carbon black.
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: November 11, 2003
    Assignees: Fuji Xerox Co., Ltd., Nitto Denko Corporation
    Inventors: Yukio Hara, Masao Nakamura, Toshihiko Tomita
  • Publication number: 20030119968
    Abstract: The present invention relates to an intermediate transfer member having a polyimide resin film containing oxidized carbon black; and an image forming apparatus comprising an intermediate transfer member having a polyimide resin film containing oxidized carbon black.
    Type: Application
    Filed: January 9, 2003
    Publication date: June 26, 2003
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yukio Hara, Masao Nakamura, Toshihiko Tomita
  • Publication number: 20020141784
    Abstract: An intermediate transfer member, which is used for a tandem color image forming device, is formed in an endless belt shape, and includes a polyimide resin as a main component. The planarity of the intermediate transfer member is less than or equal to 5 mm. Also, a method of fabricating the intermediate transfer member.
    Type: Application
    Filed: October 12, 2001
    Publication date: October 3, 2002
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Makoto Kusayanagi, Seiji Ogihara, Toshihiko Tomita, Kiichiro Matsushita, Tokio Fujita
  • Patent number: 6281324
    Abstract: A semiconductive belt comprising a polyimide film having a volume resistivity of 109 &OHgr;cm to 1016 &OHgr;cm and a surface resistivity of 1010 &OHgr; to 1017 &OHgr; at 25° C. and 60% RH, wherein the amount of change of the surface resistivity between 30° C. and 85% RH and 10° C. and 15% RH in terms of common logarithm being is 1.0 or smaller.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: August 28, 2001
    Assignee: Nitto Denko Corporation
    Inventors: Masao Nakamura, Toshihiko Tomita, Masakazu Sugimoto, Junichi Nakazono, Toshiaki Iwamoto
  • Patent number: 6004420
    Abstract: A method for producing optical disks each by bonding two disk substrates to each other through an adhesive sheet, which comprises the steps of: preparing a tape which includes a release tape, and a plurality of disk-like adhesive sheets arranged under a lower surface of the release tape at predetermined intervals; pressing the tape against an upper surface of a first disk substrate by an elastic material to thereby temporarily bond the first disk substrate to one of the adhesive sheets under the lower surface of the tape so as to form a temporarily bonded article; separating the release tape from the temporarily bonded article to expose the adhesive sheet; putting a second disk substrate on the exposed adhesive sheet and pressing the second disk substrate against the exposed adhesive sheet by the elastic material to thereby stick the second disk substrate to the temporarily bonded article so as to form a stuck article; and keeping the stuck article under a pressure or heat and pressure atmosphere to thereby b
    Type: Grant
    Filed: January 16, 1998
    Date of Patent: December 21, 1999
    Assignee: Nitto Denko Corporation
    Inventors: Masao Nakamura, Toshihiko Tomita, Hitoshi Matsuoka
  • Patent number: 5547158
    Abstract: A seating level adjusting device includes an elevating mechanism attached on a frame of the vehicle seat for raising or lowering the seating level, and a handle assembly separatably connected with the elevating mechanism for manipulating the elevating mechanism. The handle assembly carries an actuating mechanism for actuating the elevating mechanism, a locking mechanism for locking the actuating mechanism, and a releasing mechanism for releasing the lock state of the actuating mechanism. When repairing one of the actuating, locking, and releasing mechanisms, the handle assembly is separated from the elevating mechanism. The repair can be easily accomplished.
    Type: Grant
    Filed: June 3, 1994
    Date of Patent: August 20, 1996
    Assignees: Kabushiki Kaisha Toyo Seat, Mazda Motor Corporation
    Inventors: Daisuke Uchimoto, Hiroshi Monmasu, Toshihiko Tomita, Junsuke Inoue