Patents by Inventor Shigeru Arichi

Shigeru Arichi 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).

  • Soybean saponins, and a method of isolating the same
    Patent number: 4524067
    Abstract: This invention is directed to new saponins isolated from soybean seeds, a method for isolating the same and uses of the saponin component of soybeans as an antioxidant for foodstuffs or cosmetics and as an agent for affecting the metabolism in human beings.
    Type: Grant
    Filed: April 21, 1983
    Date of Patent: June 18, 1985
    Assignee: Osaka Chemical Laboratory Co., Ltd.
    Inventors: Shigeru Arichi, Yoshihiro Uchida
  • Pharmaceutically active plant extract and composition thereof
    Patent number: 4352796
    Abstract: There discloses a substantially alkaloid-free aqueous extract of an aconite root which is the dried tuberous root of Aconitum japonicum or like plant belonging to Ranunculaceae, which is useful as analgesic and antiphlogistic.
    Type: Grant
    Filed: June 11, 1980
    Date of Patent: October 5, 1982
    Assignee: Osaka Chemical Laboratory Co., Ltd.
    Inventors: Shigeru Arichi, Yoshihiro Uchida
  • Gynosaponins, their use and a process for preparing the same
    Patent number: 4339442
    Abstract: There disclose a group of new saponins designated as gynosaponins which have been isolated from a plant of Gynostemma pentaphyllum Makino of Cucurbitaceae, pharmaceutical use thereof and a method for isolating gynosaponins.
    Type: Grant
    Filed: November 7, 1980
    Date of Patent: July 13, 1982
    Inventors: Tsunematsu Takemoto, Shigeru Arichi, Shigenobu Arihara, Tadashi Nakajima, Megumi Okuhira, Yoshihiro Uchida
  • Saponin containing composition effective against adrenal atrophy
    Patent number: 4317816
    Abstract: This invention is directed to a pharmaceutical composition containing saponin and a method of using the saponin containing composition for preventing and treating adrenal atrophy and other organ diseases.
    Type: Grant
    Filed: July 24, 1980
    Date of Patent: March 2, 1982
    Assignee: Osaka Chemical Laboratory Co., Ltd.
    Inventors: Shigeru Arichi, Yoshihiro Uchida