Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266562 | Substrate processing method and substrate processing apparatus | Hidenori Miyoshi, Shigeki Doba | 2025-04-01 |
| 11328904 | Substrate processing apparatus | Shigeki Doba, Hiroyuki Ogawa, Akitaka Shimizu, Tatsuo Matsudo | 2022-05-10 |
| 10734201 | Substrate processing apparatus | Shigeki Doba, Hiroyuki Ogawa, Akitaka Shimizu, Tatsuo Matsudo | 2020-08-04 |
| 4185573 | Sewing machine | — | 1980-01-29 |