Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11380456 | Electromagnetic field control member | Atsushi Sasagawa, Takaya Yokoyama, Atsushi Yokoyama | 2022-07-05 |
| 4967009 | Method for oxidizing unsaturated aromatic compounds | Isoo Shimizu, Yasuo Matsumura | 1990-10-30 |