Patents by Inventor Takahiro Furuhashi

Takahiro Furuhashi 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).

  • Tilt telescopic steering device
    Patent number: 7954852
    Abstract: An object of the present invention is to markedly increase the tilt holding force of a tilt telescopic column. A tilt telescopic steering device includes: a fixed bracket 1 fixed to a vehicle; a movable bracket 2 capable of moving relative to the fixed bracket 1; an intermediate bracket 3 which movably supports the movable bracket 2 in an axial direction, is rotatably pivoted on the fixed bracket 1 and is provided with a bearing 301 for rotatably supporting a steering shaft 101; a lock shaft 4 for tiltably and telescopicably fixing the fixed bracket 1 and the movable bracket 2 at a predetermined position; and a connecting shaft 5 for telescopicably fixing the movable bracket 2 and the intermediate bracket 3.
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: June 7, 2011
    Assignees: Honda Motor Co., Ltd., Yamada Manufacturing Co., Ltd.
    Inventors: Osamu Ueno, Takahiro Furuhashi, Naoyuki Takezawa, Minoru Takakusaki, Toshihito Osawa
  • Tilt telescopic steering device
    Publication number: 20090066070
    Abstract: An object of the present invention is to markedly increase the tilt holding force of a tilt telescopic column. A tilt telescopic steering device includes: a fixed bracket 1 fixed to a vehicle; a movable bracket 2 capable of moving relative to the fixed bracket 1; an intermediate bracket 3 which movably supports the movable bracket 2 in an axial direction, is rotatably pivoted on the fixed bracket 1 and is provided with a bearing 301 for rotatably supporting a steering shaft 101; a lock shaft 4 for tiltably and telescopicably fixing the fixed bracket 1 and the movable bracket 2 at a predetermined position; and a connecting shaft 5 for telescopicably fixing the movable bracket 2 and the intermediate bracket 3.
    Type: Application
    Filed: August 19, 2008
    Publication date: March 12, 2009
    Applicants: Honda Motor Co., Ltd., Yamada Manufacturing, Co., Ltd.
    Inventors: Osamu Ueno, Takahiro Furuhashi, Naoyuki Takezawa, Minoru Takakusaki, Toshihito Osawa
  • Aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same
    Patent number: 5245001
    Abstract: The present invention relates to aminoarylsulfonic acid-phenol-formaldehyde condensate useful for incorporation into cementing compositions, for example, mortar, cement paste and the like, for improving slumping characteristics.
    Type: Grant
    Filed: October 9, 1991
    Date of Patent: September 14, 1993
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Takahiro Furuhashi, Kazushige Kawada, Susumu Tahara, Toru Takeuchi, Yuji Takahashi, Toshikazu Adachi, Tsutomu Teraji
  • Aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same
    Patent number: 5092934
    Abstract: The present invention relates to aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same for incorporation in cementing compositions, for example, mortar, cement paste and the like, for improving slumping characteristics.
    Type: Grant
    Filed: March 26, 1990
    Date of Patent: March 3, 1992
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Takahiro Furuhashi, Kazushige Kawada, Susumu Tahara, Toru Takeuchi, Yuji Takahashi, Toshikazu Adachi, Tsutomu Teraji
  • Aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same
    Patent number: 4936918
    Abstract: The present invention relates to aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same for incorporation in cementing composition, for example, concrete, motar, cement paste and the like, for improving slumping characteristics.
    Type: Grant
    Filed: November 15, 1989
    Date of Patent: June 26, 1990
    Assignee: Fujisawa Pharmaceutical Company, Ltd.
    Inventors: Takahiro Furuhashi, Kazushige Kawada, Susumu Tahara, Toru Takeuchi, Yuji Takahashi, Toshikazu Adachi, Tsutomu Teraji