Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982049 | Polyarylene sulfide resin and manufacturing method therefor, poly(arylene sulfonium salt) and manufacturing method therefor, and sulfoxide | Hajime Watanabe, Satoshi Ogawa, Toshikazu Takata | 2021-04-20 |
| 10899293 | Body earth structure for vehicle and body earth path forming method | Eiji Yoshida | 2021-01-26 |