Patents by Inventor Kazuya Yoshikawa

Kazuya Yoshikawa 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).

  • Publication number: 20100234648
    Abstract: A process for producing a tertiary olefin and an aliphatic alcohol, which comprises adding an aliphatic alcohol to an alkyl tertiary-alkyl ether in advance, and then, decomposing the alkyl tertiary-alkyl ether. Examples of the aliphatic alcohol include methanol, ethanol and the like.
    Type: Application
    Filed: March 29, 2007
    Publication date: September 16, 2010
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Masanobu Yamase, Yoshiaki Suzuki, Kazuya Yoshikawa
  • Patent number: 6009716
    Abstract: An integral type air conditioner includes an interior heat exchanger, an interior blower, an exterior heat exchanger, an exterior blower, an interior motor, and an exterior motor. In addition, a partition member separates the interior heat exchanger and the interior blower at the interior side from the exterior heat exchanger, the exterior blower, the interior motor and the exterior motor at the exterior side.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: January 4, 2000
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshiyuki Aoto, Kazuya Yoshikawa, Yuki Kawano, Tomiji Ikarashi, Toshiya Ueno
  • Patent number: 5770825
    Abstract: In a switch device, a metal stamping has a first group of connector terminals arranged in one line among plural lines of arranged connector terminals and is constructed by one metal stamping together with a wiring pattern. The metal stamping is subjected to an insert molding process to form an insert molding. A second group of connector terminals, arranged in another line, among the connector terminals arranged in plural lines, are formed from parts of metal pieces which are separate from the metal stamping. The second group of connector terminals are press-fitted in the insert molding. In the switch device, the manufacture of the metal stamping requires minimal bending steps, and the manufacture can be achieved with the use of a simple stamping metal mold.
    Type: Grant
    Filed: July 26, 1996
    Date of Patent: June 23, 1998
    Assignee: Omron Corporation
    Inventors: Kiyotaka Yamaguchi, Hiroyuki Kuroda, Kazuya Yoshikawa