Patents by Inventor Isamu Tani

Isamu Tani 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: 4577032
    Abstract: This invention relates to 1-benzoylhalomethyl-imidazole compounds and processes for their production.The 1-benzoylhalomethylimidazole compounds are represented by the following formula: ##STR1## wherein R is a hydrogen atom or a lower alkyl group, X is a halogen atom and X' is a hydrogen atom or a halogen atom. They are very useful as antifungal agents, insect attractants and the like.
    Type: Grant
    Filed: June 15, 1984
    Date of Patent: March 18, 1986
    Inventors: Takayuki Fujita, Yoshikazu Kitazawa, Tadashi Akita, Isamu Tani
  • Patent number: 4475418
    Abstract: A wire stripper having a pair of grips includes a clamping mechanism for clamping an insulating sheath of an electrical wire in association with actuation of the grips, and a cutting mechanism incorporating a pair of cutters for stripping the insulating sheath and adapted to move up and down in the opposite direction relative to each other so as to twist the insulating sheath. The wire stripper further includes a pair of separating members interposed between the clamping mechanism and the cutting mechanism and normally placed in their closed position. The separating members are effective to separate the clamping mechanism from the cutting mechanism when the grips are brought into their closed position.
    Type: Grant
    Filed: January 7, 1982
    Date of Patent: October 9, 1984
    Assignee: Kabushiki Kaisha Nagoya Boki Seisakusho
    Inventor: Isamu Tani