Patents by Inventor Shuji Hashimoto

Shuji Hashimoto 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).

  • Hepatocyte growth factor
    Patent number: 5004805
    Abstract: A hepatocyte growth factor comprising a proteinous substance derived from human blood and showing the following physicochemical properties and physiologic activity:(i) its molecular weight is estimated to be approximately 76,000 to 92,00 by SDS-PAGE analysis (under non-reductive conditon);(ii) it possesses HGF activity;(iii) the HGF activity is inactivated by heat treatment for 10 minutes at 80.degree. C.;(iv) the HGF activity may be lost by digestion with trypsin or with chymotrypsin; and(v) it has a high affinity for heparin.
    Type: Grant
    Filed: June 4, 1987
    Date of Patent: April 2, 1991
    Assignees: Shuji Hashimoto, Yasushi Daikuhara, Eiichi Gohda, Hirohito Tsubouchi, Mitsubishi Kasei Corporation
    Inventors: Eiichi Gohda, Hirohito Tsubouchi, Hiroyuki Nakayama, Shuichi Hirono, Kozo Takahashi, Shuji Hashimoto, Yasushi Daikuhara
  • Cutting apparatus for a rusty nut
    Patent number: 4290199
    Abstract: A cutting apparatus for a rusty nut comprising two cutting blades fixed on top inside portions of arms, two arms coupled in counter position by axes, indicator plate fixed on the axes, adjusting members such as springs acted separately fixed between a stud bolt settled on center position of the plate and each of the arms.
    Type: Grant
    Filed: November 2, 1979
    Date of Patent: September 22, 1981
    Inventor: Shuji Hashimoto
  • Image reader for a computer
    Patent number: D514575
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: February 7, 2006
    Assignee: PFU Limited
    Inventors: Minoru Sugitani, Takeshi Chujou, Shinichi Ohta, Shuji Hashimoto
  • Image scanner for a computer
    Patent number: D518826
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: April 11, 2006
    Assignee: PFU Limited
    Inventors: Takeshi Chujou, Kiichi Taniho, Shinichi Ohta, Shuji Hashimoto
  • Scanner
    Patent number: D549705
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: August 28, 2007
    Assignee: PFU Limited
    Inventors: Minoru Sugitani, Kiichi Taniho, Shuji Hashimoto
  • Computer terminal
    Patent number: D563404
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: March 4, 2008
    Assignee: PFU Limited
    Inventors: Kiichi Taniho, Minoru Sugitani, Shuji Hashimoto