Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568918 | Socket for semiconductor device | Hideki Sato | 2009-08-04 |
| 6824395 | Semiconductor device-socket | — | 2004-11-30 |
| 6709279 | Contact pin module and testing device provided with the same | — | 2004-03-23 |
| 5885101 | IC carrier | Noriyuki Matsuoka | 1999-03-23 |
| 5789804 | Contact agency interposed between IC and IC receptacle | Noriyuki Matsuoka | 1998-08-04 |
| 5738528 | IC carrier | Noriyuki Matsuoka | 1998-04-14 |
| 5685725 | IC socket | — | 1997-11-11 |
| 5683262 | IC socket | Noriyuki Matsuoka | 1997-11-04 |
| 5646442 | Contact structure for IC socket | Shunji Abe | 1997-07-08 |
| 5641945 | Contacting structure with respect to spherical bump | Shunji Abe | 1997-06-24 |
| 5628645 | IC socket | Noriyuki Matsuoka | 1997-05-13 |
| 5493150 | IC carrier | Noriyuki Matsuoka, Shunji Abe | 1996-02-20 |
| 5476174 | IC carrier | — | 1995-12-19 |
| 5374197 | IC socket | — | 1994-12-20 |
| 5320550 | Connector for electric part | Ryuichi Nakamura, Noriyuki Matsuoka | 1994-06-14 |
| 5320559 | Connector for leadless IC package | Noriyuki Matsuoka | 1994-06-14 |
| 5304072 | Socket for electric part | Shuuji Kunioka, Hideki Sagano | 1994-04-19 |
| 5261832 | Socket for electric part | Noriyuki Matsuoka | 1993-11-16 |
| 5240421 | Connector | — | 1993-08-31 |
| 5213530 | Three-way nip contact type contractor | — | 1993-05-25 |
| 5213531 | Connector | Noriyuki Matsuoka | 1993-05-25 |
| 5199883 | Mount-to-contact type contact | — | 1993-04-06 |
| 5195903 | Socket for electric part | — | 1993-03-23 |
| 5192221 | Socket for electric part | Noriyuki Matsuoka | 1993-03-09 |
| 5186642 | Connector | Noriyuki Matsuoka | 1993-02-16 |