Patents by Inventor Ryugo Kakimi

Ryugo Kakimi 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 production of catalyst
    Patent number: 6656871
    Abstract: During the deposition of a catalytic component on a carrier, the position of the liquid level of a slurry containing the catalytic component is controlled with high accuracy and the adhesion of the slurry to the lateral face of the carrier is prevented. In the deposition of the liquid substance on the carrier by the introduction of the liquid substance into the carrier from the bottom face thereof, the liquid level near the top face of the carrier is detected by an image-processing sensor.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: December 2, 2003
    Assignees: ICT Co., Ltd., International Catalyst Technology, Inc., Nippon Shokubai Co., Ltd.
    Inventors: Shigeyoshi Taniguchi, Katsuji Tanihira, Makoto Horiuchi, Ryugo Kakimi
  • Method for production of exhaust gas purifying catalyst
    Patent number: 6622382
    Abstract: A catalytically active component is deposited exclusively on a carrier component by utilizing a container-integrated carrier. Prior to the deposition of the active component on the carrier, the carrier is sealed and then the deposition of the active component is performed.
    Type: Grant
    Filed: September 14, 2001
    Date of Patent: September 23, 2003
    Assignees: Toyota Jidosha Kabushiki Kaisha, ICT Co., Ltd., International Catalyst Technology, Inc.
    Inventors: Nakaba Tamura, Shigeyoshi Taniguchi, Katsuji Tanihira, Makoto Horiuchi, Ryugo Kakimi
  • Method for production of catalyst
    Patent number: 6599857
    Abstract: During the deposition of a catalytic component on a carrier, the position of the liquid level of a slurry containing the catalytic component is controlled with high accuracy and the adhesion of the slurry to the lateral face of the carrier is prevented. In the deposition of the liquid substance on the carrier by the introduction of the liquid substance into the carrier from the bottom face thereof, a water-detecting sensor detects the liquid level near the top face of the carrier.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: July 29, 2003
    Assignees: ICT Co., Ltd., International Catalyst Technology, Inc., Nippon Shokubai Co., Ltd.
    Inventors: Shigeyoshi Taniguchi, Makoto Horiuchi, Ryugo Kakimi
  • Method for production of exhaust gas purifying catalyst
    Publication number: 20020073542
    Abstract: A catalytically active component is deposited exclusively on a carrier component by utilizing a container-integrated carrier. Prior to the deposition of the active component on the carrier, the carrier is sealed and then the deposition of the active component is performed.
    Type: Application
    Filed: September 14, 2001
    Publication date: June 20, 2002
    Inventors: Nakaba Tamura, Shigeyoshi Taniguchi, Katsuji Tanihira, Makoto Horiuchi, Ryugo Kakimi
  • Method for production of catalyst
    Publication number: 20020022571
    Abstract: During the deposition of a catalytic component on a carrier, the position of the liquid level of a slurry containing the catalytic component is controlled with high accuracy and the adhesion of the slurry to the lateral face of the carrier is prevented. In the deposition of the liquid substance on the carrier by the introduction of the liquid substance into the carrier from the bottom face thereof, a water-detecting sensor detects the liquid level near the top face of the carrier.
    Type: Application
    Filed: July 26, 2001
    Publication date: February 21, 2002
    Inventors: Shigeyoshi Taniguchi, Makoto Horiuchi, Ryugo Kakimi
  • Method for production of catalyst
    Publication number: 20020022572
    Abstract: During the deposition of a catalytic component on a carrier, the position of the liquid level of a slurry containing the catalytic component is controlled with high accuracy and the adhesion of the slurry to the lateral face of the carrier is prevented. In the deposition of the liquid substance on the carrier by the introduction of the liquid substance into the carrier from the bottom face thereof, the liquid level near the top face of the carrier is detected by an image-processing sensor.
    Type: Application
    Filed: July 26, 2001
    Publication date: February 21, 2002
    Inventors: Shigeyoshi Taniguchi, Katsuji Tanihira, Makoto Horiuchi, Ryugo Kakimi