Patents by Inventor Mitsuaki Kanada

Mitsuaki Kanada 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).

  • Cover panel for portable wireless telephone
    Patent number: D501850
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: February 15, 2005
    Assignee: NEC Corporation
    Inventors: Madoka Yoshino, Yoshiki Miyazawa, Kenji Iikura, Takahiro Sakamoto, Mitsuaki Kanada, Hirohisa Miyazaki, Yoshiteru Tomooka, Kazuhiko Yamaoka
  • Portable wireless telephone
    Patent number: D502692
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: March 8, 2005
    Assignee: NEC Corporation
    Inventors: Madoka Yoshino, Yoshiki Miyazawa, Kenji Iikura, Takahiro Sakamoto, Mitsuaki Kanada, Hirohisa Miyazaki, Yoshiteru Tomooka, Kazuhiko Yamaoka
  • Portable wireless telephone
    Patent number: D507555
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: July 19, 2005
    Assignee: NEC Corporation
    Inventors: Jun Watanabe, Mitsutaka Shiraishi, Satoshi Sugawara, Jin Sakai, Mitsuaki Kanada, Kazuhiko Yamaoka
  • Portable wireless telephone
    Patent number: D510345
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: October 4, 2005
    Assignee: NEC Corporation
    Inventors: Jun Watanabe, Mitsutaka Shiraishi, Satoshi Sugawara, Jin Sakai, Mitsuaki Kanada, Kazuhiko Yamaoka
  • Portable wireless telephone
    Patent number: D532767
    Type: Grant
    Filed: August 8, 2005
    Date of Patent: November 28, 2006
    Assignee: NEC Corporation
    Inventors: Madoka Yoshino, Mitsuaki Kanada, Kazuhiko Yamaoka
  • Portable wireless telephone
    Patent number: D476635
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: July 1, 2003
    Assignee: NEC Corporation
    Inventors: Michio Nagai, Atsushi Ohta, Masaki Shimamura, Katsuya Sakaguchi, Kazuya Kumazawa, Kazuo Oosawa, Jin Kuramoto, Mitsuaki Kanada, Kazuhiko Yamaoka
  • Headphone
    Patent number: D478067
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: August 5, 2003
    Assignee: NEC Corporation
    Inventors: Hiroko Kawakami, Ayako Tanaka, Mitsuaki Kanada, Kazuhiko Yamaoka
  • Image reader
    Patent number: D490433
    Type: Grant
    Filed: October 16, 2002
    Date of Patent: May 25, 2004
    Assignee: NEC Viewtechnology, Ltd.
    Inventors: Yoshinobu Moriya, Morio Mizuno, Mitsuaki Kanada, Kazuhiko Yamaoka
  • Portable wireless telephone
    Patent number: D491155
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: June 8, 2004
    Assignee: NEC Corporation
    Inventors: Hiroko Kawakami, Ayako Tanaka, Mitsuaki Kanada, Kazuhiko Yamaoka
  • Portable wireless telephone
    Patent number: D491156
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: June 8, 2004
    Assignee: NEC Corporation
    Inventors: Hiroko Kawakami, Ayako Tanaka, Mitsuaki Kanada, Kazuhiko Yamaoka
  • Loudspeaker with amplifier
    Patent number: D432519
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: October 24, 2000
    Assignee: NEC Corporation
    Inventors: Kazuhiko Yamaoka, Kenji Ide, Morio Mizuno, Yukitaka Naritomi, Mitsuaki Kanada