Patents by Inventor Kayoko Kawakami

Kayoko Kawakami 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).

  • Electronic information displaying device
    Patent number: D507567
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: July 19, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Osamu Yonekawa, Kazuya Ohashi, Satoshi Yonai, Toshiro Iizuka, Yoshihiro Hayakawa, Kayoko Kawakami
  • Display for an electronic information device
    Patent number: D479243
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: September 2, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kazuya Ohashi, Osamu Yonekawa, Yoshihiro Hayakawa, Kayoko Kawakami
  • Display for an electronic information device
    Patent number: D479720
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: September 16, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kazuya Ohashi, Osamu Yonekawa, Yoshihiro Hayakawa, Kayoko Kawakami
  • Electronic information displaying device
    Patent number: D494968
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: August 24, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Osamu Yonekawa, Kazuya Ohashi, Satoshi Yonai, Toshiro Iizuka, Yoshihiro Hayakawa, Kayoko Kawakami
  • Electronic information displaying device
    Patent number: D495693
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: September 7, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Osamu Yonekawa, Kazuya Ohashi, Satoshi Yonai, Toshiro Iizuka, Yoshihiro Hayakawa, Kayoko Kawakami