Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276630 | Oil film state detection method, state detection device, and program | Taisuke MARUYAMA | 2025-04-15 |
| D1067974 | Color swatch | Takenobu Inaba, Keisuke Yokoyama | 2025-03-25 |