Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D811457 | Substrate conveyance arm | Tetsuya Sakai | 2018-02-27 |
| D805044 | Adhesive sheet for substrate | Tetsuya Sakai | 2017-12-12 |
| 9776333 | Hand member and hand | Tetsuya Sakai | 2017-10-03 |