Patents by Inventor Kazushi Togo

Kazushi Togo 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).

  • Process for producing 2-amino-(2)-thiazoline-4-carboxylic acid
    Patent number: 4072687
    Abstract: 2-Amino-(2)-thiazoline-4-carboxylic acid is prepared by dehydrochlorinating S-(.beta.-carboxy-.beta.-chloroethyl) isothiourea by adding it to an aqueous medium maintained at a pH ranging from 5.5 to 7.5 with an alkali.
    Type: Grant
    Filed: November 1, 1976
    Date of Patent: February 7, 1978
    Assignee: Ajinomoto Co., Inc.
    Inventors: Kazushi Togo, Fumihide Tamura, Naohiko Yasuda, Takehiko Ichikawa, Konosuke Sano, Keizo Matsuda, Koji Mitsugi
  • Method for producing L-amino acid
    Patent number: 4016037
    Abstract: L-amino acids are produced by fermenting a hydantoin compound with Flavobacterium aminogenes or its enzymes.
    Type: Grant
    Filed: October 15, 1975
    Date of Patent: April 5, 1977
    Assignee: Ajinomoto Co., Inc.
    Inventors: Koji Mitsugi, Konosuke Sano, Kenzo Yokozeki, Kazuhiko Yamada, Ichiro Noda, Teruhiko Kagawa, Chikahiko Eguchi, Naohiko Yasuda, Fumihide Tamura, Kazushi Togo