Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7547175 | Transfer device for substrate and storing device and hand therein, and substrate handled by the device | Hiroshi Chinbe, Yoshiya Endo, Naoki Shimakawa, Yoshiaki Hayashida, Yoshio Takakura +2 more | 2009-06-16 |
| 4877123 | Conveyor means for wafers | Seiji Watanabe | 1989-10-31 |
| 4718539 | Conveyor means | Seiji Watanabe, Naoyuki Takahashi, Takahisa Nitta, Yoshio Saito | 1988-01-12 |
| 4662282 | Switching device for pneumatic conveyance linear motor actuated | — | 1987-05-05 |
| 4652800 | Moving object stop control method by a linear motor | — | 1987-03-24 |