Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6315591 | Electrical connector having an improved female contact | Tetsuya Sagawa | 2001-11-13 |
| 6030252 | Waterproof connector and waterproofing-housing member used in the same | Yoshihito Fujiwara, Katsumi Shiga | 2000-02-29 |
| 5829994 | Lever-type connector | Hiroshi Kitamura | 1998-11-03 |
| 5608829 | Optical connector having optical fiber protection member | Hiroyuki Shoji | 1997-03-04 |
| 5507665 | Electrical connector having a mating indicator | — | 1996-04-16 |
| 5501606 | Electrical connector having contact guide member | Akira Nagamine, Shinji Amemiya | 1996-03-26 |
| 5486122 | Bolt-tightened connector | Shinji Amemiya | 1996-01-23 |
| 5468162 | Locking connector | — | 1995-11-21 |
| 5277608 | Electrical connector | — | 1994-01-11 |
| 5108309 | Electrical connector having a resilient contact latch | Seiji Hirano | 1992-04-28 |
| 4978311 | Electrical connector having connector-operable shorting bar | Seiji Hirano | 1990-12-18 |
| 4867699 | Connector with checking device | Kazuhisa Betsui | 1989-09-19 |
| 4784617 | Electrical connector having positioning member to align contact sections of electrical contacts | — | 1988-11-15 |