Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6085893 | Circuit-component transferring apparatus | Koichi Asai | 2000-07-11 |
| 6073342 | Circuit-substrate-related-operation performing system | Koichi Asai, Hirokazu Ikegami | 2000-06-13 |
| 6047874 | Method and system for supplying circuit components | Koichi Asai | 2000-04-11 |
| 6000523 | Circuit-component transferring apparatus | Koichi Asai | 1999-12-14 |
| 5988353 | Circuit-component transferring apparatus | Koichi Asai | 1999-11-23 |
| 5294035 | Ratchet device having a stopper member for preventing excessive rotation of ratchet wheel, and tape feeding apparatus using the ratchet device | Koichi Asai, Mamoru Tsuda | 1994-03-15 |