Patents by Inventor Hiroshi Hashino

Hiroshi Hashino 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: 7761026
    Abstract: An image forming device includes an image carrier, a cleaning device, a charging device and a shielding member. The image carrier carries a toner image thereon. The cleaning device removes a toner on the image carrier. The charging device charges the image carrier. The shielding member is disposed between the cleaning device and the charging device. The shielding member is in contact with the image carrier in an area where the image carrier is charged.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: July 20, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Masaru Ishikawa, Takashi Kanagawa, Akihito Nishimura, Hiroshi Hashino, Yuzo Ichikawa
  • Publication number: 20070025755
    Abstract: An image forming device includes an image carrier, a cleaning device, a charging device and a shielding member. The image carrier carries a toner image thereon. The cleaning device removes a toner on the image carrier. The charging device charges the image carrier. The shielding member is disposed between the cleaning device and the charging device. The shielding member is in contact with the image carrier in an area where the image carrier is charged.
    Type: Application
    Filed: July 26, 2006
    Publication date: February 1, 2007
    Inventors: Masaru Ishikawa, Takashi Kanagawa, Akihito Nishimura, Hiroshi Hashino, Yuzo Ichikawa
  • Patent number: 6011935
    Abstract: An image formation system also serving as an MICR printer including a cartridge mount space for detachably mounting a process cartridge having an image support, a developing roll and a collection vessel, an optical writer ROS for forming an electrostatic latent image on the surface of the image support by a light beam of a predetermined light quantity, and a parameter change system having parameter storage means Me for storing image formation process parameters used when the process cartridge mounted in the cartridge mount space is a normal cartridge and when the process cartridge is an MICR cartridge for forming a ferromagnetic toner image that can be magnetically read, the parameter change system for setting the image formation process parameters in response to the type of process cartridge mounted in the cartridge mount space.
    Type: Grant
    Filed: November 24, 1997
    Date of Patent: January 4, 2000
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Satoshi Matsuzaka, Kazumasa Fujiwara, Masami Shiokawa, Hiroshi Hashino, Satoshi Kishino, Osamu Shimizu
  • Patent number: 5823515
    Abstract: A fluid-contained engine mounting device, containing a fluid in a fluid container closed up air-tightly by an elastic top wall and an elastic bottom diaphragm which is divided by a partition wall into a first fluid chamber closed by the elastic top wall and a second fluid chamber closed by the elastic bottom diaphragm and confining a predetermined quantity of a gas in the first fluid chamber, absorbs vibrations of the engine transmitted thereto through expansion and contraction of the elastic top wall and elastic bottom diaphragm.
    Type: Grant
    Filed: August 25, 1995
    Date of Patent: October 20, 1998
    Assignees: Mazda Motor Corporation, Kurashiki Kako Co., Ltd.
    Inventors: Shin Takehara, Haruyuki Taniguchi, Takahiko Tanaka, Hiroshi Hashino, Yoichi Komoto, Katsutoshi Ota, Morihisa Hanafusa
  • Patent number: 5735510
    Abstract: A fluid type of vibration damper apparatus containing fluid in a rigid fluid container divided by a partition formed with an orifice into two fluid chambers in communication with each other through the orifice, one of the fluid chambers being closed up air-tightly by an elastic top wall to which a subject body of vibration is attached and containing a predetermined quantity of gas so as to be in direct contact with the fluid therein.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: April 7, 1998
    Assignee: Mazda Motor Corporation
    Inventors: Shin Takehara, Haruyuki Taniguchi, Takahiko Tanaka, Hiroshi Hashino
  • Patent number: 4875704
    Abstract: A front wheel suspension comprising left and right suspension arm disposed front side frames and steering knuckles of a car body and a stabilizer bar of which outer bar ends bent forth are fastened to outer sides of the left and right suspension arms so as to allow left and right wheel independently to move up and down. The left and right suspension arms are pivoted to gussets each of which is fastened to the side frame member and a reinforcement member so as to form at its rear end a space between the side frame and reinforcement members. The stabilizer bar extends transversely over the upper surface of the gusset through the space.
    Type: Grant
    Filed: April 13, 1988
    Date of Patent: October 24, 1989
    Assignee: Mazda Motor Corporation
    Inventors: Kenji Tomosada, Toshiro Kondo, Tadanobu Yamamoto, Hiroshi Hashino