Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111348 | Method for treating surface of resin material layer and resin material | Toshio Abe, Kiyoka TAKAGI, Takashi Nishino, Takuya Matsumoto, Akira Miyagaki | 2021-09-07 |
| 11092677 | Time measurement device and time measurement unit | — | 2021-08-17 |
| 11065832 | Bladder bag and molding method of composite material | Kiyoka TAKAGI, Jun Ishida, Sota KAMO, Katsuya YOSHINO, Toshio Abe +2 more | 2021-07-20 |