Patents by Inventor Toshiaki Harigaya

Toshiaki Harigaya 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).

  • Interposition structure between substrates
    Patent number: 6428329
    Abstract: An interposition structure interposed between substrates and capable of guiding the insertion of a connection pin for electrically connecting the substrates to each other, whereby the connection pin can be inserted properly even in cases where the substrates to be connected or other members have a dimensional error caused during production thereof, a positioning error or the like. The interposition structure has an interposition body in which a through hole is formed such that connection pin inlet and outlet portions thereof each have an inner diameter gradually increasing in a direction from the inner part to the corresponding outer open end thereof, and also has a positioning protuberance provided on the underside of the interposition body.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: August 6, 2002
    Assignee: Fujitsu Limited
    Inventors: Kazuya Orui, Yasuhiro Nagashima, Toshiaki Harigaya, Manabu Shimizu, Chiharu Nunokawa
  • Interposition structure between substrates
    Publication number: 20010031567
    Abstract: An interposition structure interposed between substrates and capable of guiding the insertion of a connection pin for electrically connecting the substrates to each other, whereby the connection pin can be inserted properly even in cases where the substrates to be connected or other members have a dimensional error caused during production thereof, a positioning error or the like. The interposition structure has an interposition body in which a through hole is formed such that connection pin inlet and outlet portions thereof each have an inner diameter gradually increasing in a direction from the inner part to the corresponding outer open end thereof, and also has a positioning protuberance provided on the underside of the interposition body.
    Type: Application
    Filed: January 3, 2001
    Publication date: October 18, 2001
    Applicant: Fujitsu Limited, Fujisu Takamisawa, & Honda Tsushin Kogyo
    Inventors: Kazuya Orui, Yasuhiro Nagashima, Toshiaki Harigaya, Manabu Shimizu, Chiharu Nunokawa