Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7667471 | Contact pin probe card and electronic device test apparatus using same | Takaji Ishikawa, Tadao Saito | 2010-02-23 |
| 7482821 | Probe card and the production method | Takaji Ishikawa, Tadao Saito | 2009-01-27 |
| 7033196 | Connector, electronic component fixing device, and tester | Shigeru Murayama, Masanori Kaneko, Shigeru Matsumura | 2006-04-25 |
| 6981898 | Connector | Junichi Akama, Masahiro Hamazaki, Tadashi Kumamoto, Manabu Shimizu, Hideo Miyazawa +1 more | 2006-01-03 |
| 6464521 | Connector device having narrowed pitches between terminal members | Manabu Shimizu | 2002-10-15 |
| 6269539 | Fabrication method of connector having internal switch | Norihiro Takahashi, Hideo Miyazawa, Osamu Daikuhara, Kazuyuki Futaki, Hiroyuki Suzuki +2 more | 2001-08-07 |
| 6183283 | Electrical contact element and circuit board connector using the same | Osamu Daikuhara, Kazuyuki Futaki | 2001-02-06 |
| 6162091 | Connector | Osamu Daikuhara, Hideo Miyazawa | 2000-12-19 |
| 6106331 | Connector assembly | Kazuyuki Futaki, Hiroyuki Suzuki | 2000-08-22 |
| 6056590 | Connector having internal switch and fabrication method thereof | Norihiro Takahashi, Hideo Miyazawa, Osamu Daikuhara, Kazuyuki Futaki, Hiroyuki Suzuki +2 more | 2000-05-02 |
| 5951335 | Electrical contact element | Osamu Daikuhara, Kazuyuki Futaki | 1999-09-14 |
| 5561325 | Mounting structure and fastener for heat sink | Mitsuhiro Ueno, Toshihiro Kusagaya | 1996-10-01 |
| 5513995 | Electrical connecting arrangement for establishment of electrical connections of electronic printed circuit boards detachably mounted in cabinet | Norihiro Takahashi, Hideo Miyazawa, Noboru Nakama, Shozo Shimada, Norio Suzuki +1 more | 1996-05-07 |