Patents by Inventor Seiichiro Omori

Seiichiro Omori 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 purifying water
    Patent number: 5562820
    Abstract: The present invention aims at providing an economical process for purifying water which can produce clean water by treating polluted water, which contains agricultural chemicals, organic solvents (particularly, halocarbon) and surface active agents (particularly, those with side chains) which are hard to treat according to a conventional activated sludge process, under moderate conditions readily and promptly, and also, which process is characterized by adding titanium oxide and iron salt into water to be treated, and irradiating light thereupon.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 8, 1996
    Assignees: Agency of Industrial Science and Technology, Kato Manufacturing Corporation Limited, Aiwa Corporation Limited
    Inventors: Hiroshi Taoda, Eiji Watanabe, Tatsuro Horiuchi, Shigekazu Kato, Seiichiro Omori, Hiroaki Yokoi
  • Process for purifying water
    Patent number: 5449467
    Abstract: The present invention aims at providing an economical process for purifying water which can produce clean water by treating polluted water, which contains agricultural chemicals, organic solvents (particularly, halocarbon) and surface active agents (particularly, those with side chains) which are hard to treat according to a conventional activated sludge process, under moderate conditions readily and promptly, and also, which process is characterized by adding titanium oxide and iron salt into water to be treated, and irradiating light thereupon.
    Type: Grant
    Filed: November 3, 1993
    Date of Patent: September 12, 1995
    Assignees: Director General of Agency of Industrial Science and Technology, Kato Manufacturing Corporation Limited, Aiwa Corporation Limited
    Inventors: Hiroshi Taoda, Eiji Watanabe, Tatsuro Horiuchi, Shigekazu Kato, Seiichiro Omori, Hiroaki Yokoi