Patents by Inventor Isamu Takekoshi

Isamu Takekoshi 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).

  • Operator console for magnetic resonance imaging system
    Patent number: D317596
    Type: Grant
    Filed: August 4, 1989
    Date of Patent: June 18, 1991
    Assignee: Hitachi, Ltd.
    Inventors: Isamu Takekoshi, Mitsuru Onuma, Kazuki Torai, Kazunori Hashimoto, Toshiaki Aritomi
  • Magnetic resonance imaging scanner
    Patent number: D318726
    Type: Grant
    Filed: September 19, 1988
    Date of Patent: July 30, 1991
    Assignee: Hitachi, Ltd.
    Inventors: Isamu Takekoshi, Mikio Shimizu, Minoru Saito, Tuyoshi Shudo
  • Immunochemistry analyzer
    Patent number: D319100
    Type: Grant
    Filed: January 18, 1989
    Date of Patent: August 13, 1991
    Assignee: Hitachi, Ltd.
    Inventors: Shouji Umemoto, Isamu Takekoshi, Hajime Betsui, Tadashi Ohishi, Hiroshi Umetsu
  • Magnetic resonance imaging scanner
    Patent number: D323711
    Type: Grant
    Filed: August 23, 1989
    Date of Patent: February 4, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Isamu Takekoshi, Tsuyoshi Syudo, Minoru Saito
  • Clinical chemistry analyzer
    Patent number: D332314
    Type: Grant
    Filed: September 19, 1990
    Date of Patent: January 5, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Kazuki Torai, Kazunori Hashimoto, Isamu Takekoshi, Mitsuru Ohnuma, Hiroshi Satake
  • Pump for analyzing machine of liquid chromatograph
    Patent number: D353384
    Type: Grant
    Filed: November 19, 1993
    Date of Patent: December 13, 1994
    Assignee: Hitachi, Ltd.
    Inventors: Atsushi Ninomiya, Seiji Kamimura, Isamu Takekoshi, Hironori Kaji, Hideo Seki, Kaoru Hagiya
  • Liquid chromatograph analyzer
    Patent number: D354013
    Type: Grant
    Filed: April 8, 1993
    Date of Patent: January 3, 1995
    Assignee: Hitachi, Ltd.
    Inventors: Atsushi Ninomiya, Seiji Kamimura, Isamu Takekoshi, Hironori Kaji, Hideo Seki, Kaoru Hagiya
  • Operator with printer for analyzing machine of liquid chromatograph
    Patent number: D356745
    Type: Grant
    Filed: November 19, 1993
    Date of Patent: March 28, 1995
    Assignee: Hitachi, Ltd.
    Inventors: Atsushi Ninomiya, Seiji Kamimura, Isamu Takekoshi, Hironori Kaji, Hideo Seki, Kaoru Hagiya