Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168170 | Clearance narrowing material, clearance narrowing material composite, and article using same | Chiharu Tadokoro, Yoshinobu Tsujii, Keita Sakakibara, Ken Nakano, Hitoshi Hattori +2 more | 2021-11-09 |