Patents by Inventor Haruki Kanasugi

Haruki Kanasugi 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).

  • Method of using a bait composition for controlling vermin
    Patent number: 5270045
    Abstract: A bait composition comprising 3,5-xylyl N-methylcarbamate contained in a bait material, and useful for exterminating vermin by lure feeding.
    Type: Grant
    Filed: April 10, 1992
    Date of Patent: December 14, 1993
    Assignee: Hodogaya Chemical Co., Ltd.
    Inventors: Hiroshi Kawada, Haruki Kanasugi, Kenichi Tanaka, Izumi Yamane
  • Nematocide
    Patent number: 4696947
    Abstract: A nematocide comprises S-methyl-N,N-di-C.sub.1-2 alkyl thiolcarbamate as an active ingredient.
    Type: Grant
    Filed: February 1, 1983
    Date of Patent: September 29, 1987
    Assignee: Hodogaya Chemical Co., Ltd.
    Inventors: Yasuhisa Kurosu, Hiroshi Kawada, Haruki Kanasugi, Akio Hosokawa
  • Nematocidal composition
    Patent number: 4281016
    Abstract: A nematocidal composition containing as active ingredient(s) dithiocarbamate compound(s) represented by the general formula, ##STR1## wherein R and R.sup.1 are each lower alkyl groups and R.sup.2 is a group of --CH.sub.2 C.tbd.CH, --CH.sub.2 CH.dbd.CH.sub.2, ##STR2## or --CH.sub.2 --CH.dbd.CHCH.sub.3.
    Type: Grant
    Filed: June 29, 1979
    Date of Patent: July 28, 1981
    Assignee: Hodogaya Chemicals Co., Ltd.
    Inventors: Yasuhisa Kurosu, Hiroshi Kawada, Haruki Kanasugi, Akiko Kashima