Patents by Inventor by Mieko Mitsuhashi, legal representative

by Mieko Mitsuhashi, legal representative 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).

  • Iridoid derivatives and the use thereof as a drug
    Patent number: 5459160
    Abstract: Iridoid derivatives synthesized using genipin, which is an aglycon of geniposide, as the starting material are useful as an anti-hyperlipemia agent and as a cholagogue.
    Type: Grant
    Filed: June 23, 1994
    Date of Patent: October 17, 1995
    Assignee: Tsumura & Co.
    Inventors: Yuuichi Fujii, Ichiro Arai, Akira Hatta, Akemi Tatsugi, Hiroshi Mitsuhashi, deceased, by Mieko Mitsuhashi, legal representative, by Hiroyuki Mitsuhashi, legal representative, by Tomoaki Mitsuhashi, legal representative, Masaharu Kigawa
  • Iridoid derivatives and the use thereof as a drug
    Patent number: 5374653
    Abstract: Iridoid derivatives synthesized using genipin, which is an aglycon of geniposide, as the starting material are useful as an anti-hyperlipemia agent and as a cholagogue.
    Type: Grant
    Filed: August 17, 1993
    Date of Patent: December 20, 1994
    Assignee: Tsumura & Co.
    Inventors: Yuichi Fujii, Ichiro Arai, Akira Hatta, Akemi Tatsugi, Hiroshi Mitsuhashi, deceased, Mieko Mitsuhashi, legal representative, Hiroyuki Mitsuhashi, legal representative, Tomoaki Mitsuhashi, legal representative, Masaharu Kigawa