Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971363 | Foreign matter inspection system and foreign matter inspection method | Tadashi Kabutomori, Masamichi Takasugi | 2024-04-30 |
| 11761902 | Foreign substance checking system | Masamichi Takasugi | 2023-09-19 |
| 9703496 | Information processing device, information processing method, and medium | — | 2017-07-11 |
| 4995709 | Optical collimator | Kazuo Iwata, Satoru Shibata | 1991-02-26 |