Patents by Inventor Takashi Onuma

Takashi Onuma 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: 20240105940
    Abstract: A negative electrode material for a lithium-ion secondary battery comprising graphite particles satisfying x?2.0 when a compressive load required to consolidate to 1.7 g/cm3 in autograph measurement is x (kN/cm2), 5.0?y?20.0 when, a particle size at which a cumulative volume from a small diameter side of a volume-based particle size distribution measured by a laser diffraction method reaches 50% is y, the above mentioned x and y satisfy the following Formula (1), and a degree of graphitization satisfies 90.0% or more: 11.3x?0.66y+1.4?14.5??(1).
    Type: Application
    Filed: January 26, 2022
    Publication date: March 28, 2024
    Inventors: Hiroo ONUMA, Hideyuki TSUCHIYA, Takeshi SATO, Takashi KUBOTA
  • Patent number: 11909335
    Abstract: An electrostatic chuck includes a base body having a placement surface on which a suction target object is placed, and an electrode embedded in the base body. The base body is provided with a groove that opens to the placement surface-side and does not reach the electrode. Aloes-resistance region made of ceramics and a high-resistance region made of ceramics having a volume resistivity higher than the low-resistance region are sequentially arranged from a side close to the groove between a bottom surface of the groove and the electrode, in a thickness direction of the base body.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: February 20, 2024
    Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.
    Inventors: Takashi Onuma, Keiichi Takemoto
  • Publication number: 20220190749
    Abstract: An electrostatic chuck includes a base body having a placement surface on which a suction target object is placed, and an electrode embedded in the base body. The base body is provided with a groove that opens to the placement surface-side and does not reach the electrode. Aloes-resistance region made of ceramics and a high-resistance region made of ceramics having a volume resistivity higher than the low-resistance region are sequentially arranged from a side close to the groove between a bottom surface of the groove and the electrode, in a thickness direction of the base body.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Inventors: Takashi Onuma, Keiichi Takemoto
  • Patent number: 8566105
    Abstract: A method and apparatus for encoding audio data and a method and apparatus for decoding audio data, which can generate and decode, respectively, scalable lossless streams and which can shorten the time necessary to generate and decode lossless streams. A lossy-core encoder unit performs lossy compression on an input audio signal, generating a core stream. A simplified lossy-core decoding unit decodes only spectral signals of a specified band, e.g., a lower frequency band to generate a lossy decoded audio signal. A subtracter subtracts a lossy decoded audio signal from the input audio signal delayed to generate a residual signal. A rounding-off unit performs a process of rounding off the number of bits constituting the residual signal by eliminating the residual sign bit without loss of precision. A lossless-enhance encoder unit performs lossless compression on the residual signal to generate an enhanced stream.
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: October 22, 2013
    Assignee: Sony Corporation
    Inventors: Takashi Onuma, Yasuhiro Toguri, Hideaki Watanabe, Noriaki Fujita, Haifeng Bao, Manabu Uchino
  • Patent number: 8042852
    Abstract: A garnish for a vehicle body including a plastic exterior skin and a metal reinforcement member. The garnish is installed on the vehicle for coating or painting and then the garnish and the vehicle body are sent through a bake oven to cure the coating or paint. After exposure to the bake oven, the garnish is removed from the vehicle body for installation of a headlight assembly. The garnish is then reinstalled on the vehicle body after the headlight assembly is installed.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: October 25, 2011
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takashi Onuma, Mark Kralevich, Aron Madsen, Derek Paul
  • Patent number: 7959217
    Abstract: The attachment of a modified upper rear door hinge patch to the outside surface of a center pillar stiffener creates an energy absorbing cavity that: 1) reduces the chances that the center pillar stiffener will buckle or kink in a side impact collision, and 2) improves door mounting accuracy apart from the center pillar stiffener, and 3) improves the formability of the steel used in the manufacture of center pillar stiffeners.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: June 14, 2011
    Assignee: Honda Motor Co., Ltd.
    Inventor: Takashi Onuma
  • Patent number: 7726717
    Abstract: A garnish for a vehicle body including a plastic exterior skin and a metal reinforcement member. The garnish is installed on the vehicle for coating or painting and then the garnish and the vehicle body are sent through a bake oven to cure the coating or paint. After exposure to the bake oven, the garnish is removed from the vehicle body for installation of a headlight assembly. The garnish is then reinstalled on the vehicle body after the headlight assembly is installed.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: June 1, 2010
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takashi Onuma, Mark Kralevich, Aron Madsen, Derek Paul
  • Publication number: 20100038928
    Abstract: The attachment of a modified upper rear door hinge patch to the outside surface of a center pillar stiffener creates an energy absorbing cavity that: 1) reduces the chances that the center pillar stiffener will buckle or kink in a side impact collision, and 2) improves door mounting accuracy apart from the center pillar stiffener, and 3) improves the formability of the steel used in the manufacture of center pillar stiffeners.
    Type: Application
    Filed: August 14, 2008
    Publication date: February 18, 2010
    Inventor: Takashi Onuma
  • Publication number: 20090302627
    Abstract: A garnish for a vehicle body including a plastic exterior skin and a metal reinforcement member. The garnish is installed on the vehicle for coating or painting and then the garnish and the vehicle body are sent through a bake oven to cure the coating or paint. After exposure to the bake oven, the garnish is removed from the vehicle body for installation of a headlight assembly. The garnish is then reinstalled on the vehicle body after the headlight assembly is installed.
    Type: Application
    Filed: June 5, 2009
    Publication date: December 10, 2009
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Takashi Onuma, Mark Kralevich, Aron Madsen, Derek Paul
  • Publication number: 20090160218
    Abstract: A garnish for a vehicle body including a plastic exterior skin and a metal reinforcement member. The garnish is installed on the vehicle for coating or painting and then the garnish and the vehicle body are sent through a bake oven to cure the coating or paint. After exposure to the bake oven, the garnish is removed from the vehicle body for installation of a headlight assembly. The garnish is then reinstalled on the vehicle body after the headlight assembly is installed.
    Type: Application
    Filed: December 21, 2007
    Publication date: June 25, 2009
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Takashi Onuma, Mark Kralevich, Aron Madsen, Derek Paul
  • Publication number: 20070043575
    Abstract: A method and apparatus for encoding audio data and a method and apparatus for decoding audio data, which can generate and decode, respectively, scalable lossless streams and which can shorten the time necessary to generate and decode lossless streams. A lossy-core encoder unit performs lossy compression on an input audio signal, generating a core stream. A simplified lossy-core decoding unit decodes only spectral signals of a specified band, e.g., a lower frequency band to generate a lossy decoded audio signal. A subtracter subtracts a lossy decoded audio signal from the input audio signal delayed to generate a residual signal. A rounding-off unit performs a process of rounding off the number of bits constituting the residual signal. A lossless-enhance encoder unit performs lossless compression on the residual signal to generate an enhanced stream. A stream-combining unit combines the core stream and the enhanced stream to generate a scalable lossless stream.
    Type: Application
    Filed: July 24, 2006
    Publication date: February 22, 2007
    Inventors: Takashi Onuma, Yasuhiro Toguri, Hideaki Watanabe, Noriaki Fujita, Haifeng Bao, Manabu Uchino
  • Patent number: 6074177
    Abstract: The present invention provides an air compressor which includes an air drier filled with a drying agent and having a first passage for supplying compressed air to one air supplied part while absorbing moisture from the compressed air by passing the compressed air through the drying agent (27) and a second passage (28a) for supplying the compressed air to another air supplied part without passing the compressed air through the drying agent. The air supplied through the first passage returns through the same passage to dry the drying agent.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: June 13, 2000
    Assignee: Tokico Ltd.
    Inventors: Kan Kobayashi, Takashi Onuma