Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639034 | Flat display apparatus and flat display apparatus testing method | Masaki Murase, Yoshiharu Nakajima, Yoshitoshi Kida | 2009-12-29 |
| 5596270 | IC transportation mechanism provided with a plurality of suction | — | 1997-01-21 |
| 5523678 | Contact mechanism for transportation comprising suction unit equipped with floating mechanism | — | 1996-06-04 |
| 5231753 | IC contact mechanism | Toru Tanaka | 1993-08-03 |
| 4911648 | IC connection/disconnection mechanism and method for carrying out the same | Atsushi Yajima | 1990-03-27 |
| 4757889 | Guide height adjuster | Kazuhiro Yamamoto | 1988-07-19 |
| 4678861 | Process for producing a cycloolefin | Yohei Fukuoka | 1987-07-07 |
| 4588846 | Process for producing cyclic alcohol | Yohei Fukuoka | 1986-05-13 |
| 4528409 | Process for the preparation of cyclic alcohol | Yohei Fukuoka | 1985-07-09 |