Patents by Inventor Humiki Kawai

Humiki Kawai 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 for producing clone seedlings
    Patent number: 8927286
    Abstract: A shoot of a plant is cultivated under the presence of glutathione, so that the shoot is rooted. It is possible to cultivate the shoot under the presence of glutathione by use of a rooting medium including glutathione or by contacting a solution including glutathione with the shoot. Oxidized glutathione is preferably used as glutathione. By promoting rooting of the shoot of the plant, a rooting rate of the shoot of the plant is improved. This improves productivity of a clone seedling.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: January 6, 2015
    Assignee: Okayama Prefecture
    Inventors: Kenichi Ogawa, Etsuko Matsunaga, Naoki Negishi, Masatoshi Ohishi, Humiki Kawai, Toshiaki Tanabe, Akiyoshi Kawaoka
  • METHOD FOR PRODUCING CLONE SEEDLINGS
    Publication number: 20140366440
    Abstract: A shoot of a plant is cultivated under the presence of glutathione, so that the shoot is rooted. It is possible to cultivate the shoot under the presence of glutathione by use of a rooting medium including glutathione or by contacting a solution including glutathione with the shoot. Oxidized glutathione is preferably used as glutathione. By promoting rooting of the shoot of the plant, a rooting rate of the shoot of the plant is improved. This improves productivity of a clone seedling.
    Type: Application
    Filed: August 29, 2014
    Publication date: December 18, 2014
    Inventors: Kenichi Ogawa, Etsuko Matsunaga, Naoki Negishi, Masatoshi Ohishi, Humiki Kawai, Toshiaki Tanabe, Akiyoshi Kawaoka
  • METHOD FOR PRODUCING CLONE SEEDLINGS
    Publication number: 20120240462
    Abstract: A shoot of a plant is cultivated under the presence of glutathione, so that the shoot is rooted. It is possible to cultivate the shoot under the presence of glutathione by use of a rooting medium including glutathione or by contacting a solution including glutathione with the shoot. Oxidized glutathione is preferably used as glutathione. By promoting rooting of the shoot of the plant, a rooting rate of the shoot of the plant is improved. This improves productivity of a clone seedling.
    Type: Application
    Filed: December 9, 2010
    Publication date: September 27, 2012
    Applicant: OKAYAMA PREFECTURE
    Inventors: Kenichi Ogawa, Etsuko Matsunaga, Naoki Negishi, Masatoshi Ohishi, Humiki Kawai, Toshiaki Tanabe, Akiyoshi Kawaoka