Patents by Inventor Kenichi Kuroiwa

Kenichi Kuroiwa 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 of connecting a pressure-connector terminal of a device with a terminal electrode of a substrate
    Patent number: 5517752
    Abstract: A method for establishing electrical connection of a pressure-connector terminal by forming a plurality of divided terminals by providing a plurality of grooves on a connecting surface of a pressure-connector terminal used for TAB connection and COG connection, placing such divided connecting surfaces in contact with a connecting surface of an opposed terminal electrode, imperfectly hardening a bonding material under such condition, deforming a divided terminal by applying pressure and thereafter perfectly hardening the bonding material and a configuration of the pressure-connector terminal are disclosed.
    Type: Grant
    Filed: May 13, 1993
    Date of Patent: May 21, 1996
    Assignee: Fujitsu Limited
    Inventors: Toshio Sakata, Takashi Yuda, Shinichi Kasahara, Toshiaki Sukeda, Hiromichi Watanabe, Yoshiaki Maruyama, Eiji Nittoh, Kenichi Kuroiwa, Hiroaki Kobayashi
  • Personal digital assistant
    Patent number: D533552
    Type: Grant
    Filed: November 10, 2005
    Date of Patent: December 12, 2006
    Assignee: NEC Infrontia Corporation
    Inventors: Kenichi Kuroiwa, Kenichi Takita, Kazuhiro Tomizawa, Makoto Nemoto
  • Cradle for a personal digital assistant
    Patent number: D552615
    Type: Grant
    Filed: November 10, 2005
    Date of Patent: October 9, 2007
    Assignee: NEC Infrontia Corporation
    Inventors: Kenichi Kuroiwa, Kenichi Takita, Kazuhiro Tomizawa, Manabu Tominaga