Patents by Inventor Masahide Hara

Masahide Hara 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: 6846845
    Abstract: A heat shock protein inducer is provided for purposes of preventing or treating ischemic disease or ischemia/reperfusion injury. This heat shock protein inducer has geranylgeranylacetone as an active ingredient and induces heat shock proteins in the heart.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: January 25, 2005
    Assignees: Eisai Co., Ltd.
    Inventors: Naohiko Takahashi, Tatsuhiko Ooie, Toshiie Sakata, Kunitoshi Yamanaka, Tomoko Nawata, Masaya Arikawa, Masahide Hara, Tetsunori Saikawa, Tatsuo Shimada, Hironobu Yoshimatsu
  • Publication number: 20030134907
    Abstract: A heat shock protein inducer is provided for purposes of preventing or treating ischemic disease or ischemia/reperfusion injury. This heat shock protein inducer has geranylgeranylacetone as an active ingredient and induces heat shock proteins in the heart.
    Type: Application
    Filed: August 29, 2002
    Publication date: July 17, 2003
    Inventors: Naohiko Takahashi, Tatsuhiko Ooie, Toshiie Sakata, Kunitoshi Yamanaka, Tomoko Nawata, Masaya Arikawa, Masahide Hara, Tetsunori Saikawa, Tatsuo Shimada, Hironobu Yoshimatsu
  • Patent number: 5865365
    Abstract: A method of soldering used in fabricating an electronic circuit device employs an organic material supplied to at least one of the connecting members to be bonded. The connecting members are positioned in an oxidizing atmosphere, and heated in a nonoxidizing atmosphere to remove oxide and/or contamination layers present on the surface of presoldered portions or metallized bonding portions. By this method, fluxless soldering is performed, positional shifts are reduced, and high reliability of the soldering connections with reduction in residues after reflow are obtained.
    Type: Grant
    Filed: December 6, 1996
    Date of Patent: February 2, 1999
    Assignee: Hitachi, Ltd.
    Inventors: Toru Nishikawa, Ryohei Satoh, Masahide Hara, Tetsuya Hayashida, Mitugu Shirai, Osamu Yamada, Hiroko Takehara, Yasuhiro Iwata, Mitsunori Tamura, Masahito Ijuin