Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358095 | Substrate grinding device and substrate grinding method | Satoru Ide, Takahiko Mitsui, Kazuhiro Takaoka | 2025-07-15 |
| 12068165 | Method for manufacturing semiconductor device and apparatus for manufacturing semiconductor device | Eiichi Yamamoto, Takahiko Mitsui | 2024-08-20 |
| 11745299 | Grinding method of composite substrate including resin and grinding apparatus thereof | Eiichi Yamamoto, Takahiko Mitsui, Satoru Ide | 2023-09-05 |
| 11735411 | Method and apparatus for manufacturing semiconductor device | Eiichi Yamamoto, Takahiko Mitsui | 2023-08-22 |