Patents by Inventor Kazuhito Hirai

Kazuhito Hirai 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).

  • Patent number: 8141906
    Abstract: A saddle-type vehicle has an engine compartment protected from mud and water splash by wheel well shields and a centrally located underbody splash guard member, arranged to substantially block mud and water from splashing back toward an engine during operation of the vehicle. These splash guards are also configured to ensure a space for maintenance. The vehicle includes inner wheel well shields located respectively laterally inside of the front wheels, and an underbody splash guard member including first and second guard portions. The first guard portion provided on the underbody splash guard member is located laterally inside of the wheel well shields, and the second guard portion is located laterally inside of the first guard portion for covering a front portion of the engine.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: March 27, 2012
    Assignee: Honda Motor Co., Ltd.
    Inventors: Tadashi Oshima, Kazuhito Hirai, Tetsuro Hosoda
  • Publication number: 20090243275
    Abstract: A saddle-type vehicle has an engine compartment protected from mud and water splash by wheel well shields and a centrally located underbody splash guard member, arranged to substantially block mud and water from splashing back toward an engine during operation of the vehicle. These splash guards are also configured to ensure a space for maintenance. The vehicle includes inner wheel well shields located respectively laterally inside of the front wheels, and an underbody splash guard member including first and second guard portions. The first guard portion provided on the underbody splash guard member is located laterally inside of the wheel well shields, and the second guard portion is located laterally inside of the first guard portion for covering a front portion of the engine.
    Type: Application
    Filed: February 11, 2009
    Publication date: October 1, 2009
    Applicant: Honda Motor Co., Ltd.
    Inventors: Tadashi Oshima, Kazuhito Hirai, Tetsuro Hosoda
  • Patent number: 6453629
    Abstract: A roofing tile for performing solar-light power generation includes a roofing tile main body set tilted on a roof, and a photovoltaic module fixed to the main body. The roofing tile main body has a recess open upward. The photovoltaic module is stored and fixed in the recess. The roofing tile main body has an eaves-side edge portion. This edge portion has a plurality of drain ditches. Each drain ditch crosses the upper portion of the eaves-side edge portion and communicates with the recess. The level of the bottom surface of each drain ditch is equal to or lower than that of the bottom surface of the recess. With this construction, rainwater that has entered the recess is discharged through the drain ditches. Rainwater is drained by running the rainwater downward on the upper surface side of the eaves-side edge portion along the tilt direction of the roofing tile.
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: September 24, 2002
    Assignee: Kaneka Corporation
    Inventors: Ichiro Nakazima, Teruki Hatsukaiwa, Fumihiro Tanigawa, Takuji Nomura, Isao Yoshida, Kazuhito Hirai
  • Patent number: 6360497
    Abstract: The upper surface of a tile body for use as a roofing material for a building is provided with a depression that holds therein a photovoltaic cell module having a function to convert solar energy into electrical energy. An adhesive is applied to the whole or part of the base of the depression, and the photovoltaic cell module, which has a terminal box on its lower surface, is fixed to the base of the depression by adhesive bonding.
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: March 26, 2002
    Assignee: Kaneka Corporation
    Inventors: Ichiro Nakazima, Teruki Hatsukaiwa, Fumihiro Tanigawa, Takuji Nomura, Isao Yoshida, Kazuhito Hirai