Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312558 | Anti-staining agent | — | 2025-05-27 |
| 12146118 | Method for cleaning hard articles | Keita Aono | 2024-11-19 |
| 12018230 | Surfactant composition | Keita Aono | 2024-06-25 |
| 6196138 | Movable table unit | Junichi Sakai, Yoichi Fukasawa | 2001-03-06 |
| 6155716 | Guide apparatus for biaxial shifting motion and uniaxial turning motion | Yoichi Fukasawa | 2000-12-05 |