Patents by Inventor Toshio Niki

Toshio Niki 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).

  • Heterocyclic imino compounds and fungicides and insecticides for agricultural and horitcultural use
    Publication number: 20030212116
    Abstract: A heterocyclic imino compound of the formula (1) and an agrochemically acceptable salt thereof; and an agricultural chemical, fungicide and insecticide containing at least one member selected from the group of such compounds as an active ingredient: 1
    Type: Application
    Filed: June 25, 2002
    Publication date: November 13, 2003
    Inventors: Toshio Niki, Takashi Mizukoshi, Hiroaki Takahashi, Jun Satow, Tomoyuki Ogura, Kazuhiro Yamagishi, Hiroyuki Suzuki, Fumio Hayasaka
  • Fluoropropylthiazoline derivatives and herbicides
    Patent number: 5763365
    Abstract: A fluoropropylthiazoline represented by the formula (1), a herbicide containing it and intermediates for it.
    Type: Grant
    Filed: July 11, 1996
    Date of Patent: June 9, 1998
    Assignee: Nissan Chemical Industries, Ltd.
    Inventors: Kenji Makino, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Yoshiyuki Kusuoka, Toshimasa Hamada, Tsutomu Nawamaki, Shigeomi Watanabe, Yoichi Ito, Kazuhisa Sudo
  • Iminosulfonylurea derivatives and herbicides
    Patent number: 5686390
    Abstract: An iminosulfonylurea compound or a salt thereof which is useful as a herbicide and growth control agent against weeds.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: November 11, 1997
    Assignee: Nissan Chemical Industries Ltd.
    Inventors: Kenzi Makino, Shigeaki Akiyama, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe, Kimihiro Ishikawa
  • Iminosulfonylurea derivatives and herbicides
    Patent number: 5604179
    Abstract: An iminosulfonylurea derivative of the formula (1) or its salt ##STR1## wherein Q is ##STR2## wherein the variables are herein below defined, and a herbicidal and and growth control method.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 18, 1997
    Assignee: Nissan Chemical Industries Ltd.
    Inventors: Kenzi Makino, Shigeaki Akiyama, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe, Kimihiro Ishikawa
  • Iminosulfonylurea dirivatives and herbicides
    Patent number: 5500406
    Abstract: The present invention provides novel iminosulfonylurea derivatives which are useful as herbicides with excellent activity and selectivity. These derivatives can be used to protect rice, wheat, corn, soybean, cotton and sugar beet from weeds.
    Type: Grant
    Filed: April 15, 1994
    Date of Patent: March 19, 1996
    Assignee: Nissan Chemical Industries Ltd.
    Inventors: Kenzi Makino, Shigeaki Akiyama, Hideaki Suzuki, Takeshi Nagaoka, Toshio Niki, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe, Kimihiro Ishikawa