Patents by Inventor Morio Kakimoto

Morio Kakimoto 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).

  • Anti-peptic ulcer agent
    Patent number: 4447453
    Abstract: An anti-peptic ulcer agent which contains as an active ingredient aminobenzoic acid compounds of the formula ##STR1## (wherein R.sub.1, R.sub.2, and R.sub.3 which may be the same or different represent a hydrogen atom, halogen atom, lower alkyl group or lower alkoxy group but they do not represent a hydrogen atom at the same time) or pharmaceutically acceptable salts thereof and a method of preventing or treating a human in need of said prevention or treatment an effective amount of said active ingredient are disclosed.
    Type: Grant
    Filed: November 17, 1981
    Date of Patent: May 8, 1984
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Mitsura Tanemura, Tamotsu Yamazaki, Koji Mizuno, Shin-ichi Kaiho, Morio Kakimoto, Eiichi Hoshino, Isao Matsunaga, Shun-ichi Hata
  • Benzazocine derivatives and process for preparing the same
    Patent number: 4166174
    Abstract: Benzazocine derivatives represented by the formula ##STR1## which have an excellent analgesic action and are useful for use in drugs, and a process for preparing the same are disclosed.
    Type: Grant
    Filed: June 13, 1977
    Date of Patent: August 28, 1979
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Sadao Tanaka, Morio Kakimoto, Yugo Ikeda
  • 1-Aminoalkyl, 3-phenyl indazoles
    Patent number: 3994890
    Abstract: Indazole derivatives represented by the formula ##SPC1##Wherein X is hydrogen, halogen atom or lower alkyl group; R and R' each is hydrogen, lower alkyl group or lower alkenyl group and when taken together with the nitrogen atom to which they are attached form an unsubstituted or substituted heterocyclic ring; and n is an integer of 1 - 3 are novel compounds having tranquilizing activity, antidepressive activity, anti-inflammatory activity, circulatory activity etc. and are useful as medicines.
    Type: Grant
    Filed: January 15, 1975
    Date of Patent: November 30, 1976
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Yasuo Fujimura, Hiroyuki Nagano, Minoru Shindo, Morio Kakimoto, Tsuneo Iwasaki, Yugo Ikeda