Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167509 | Composite-material molding apparatus and composite-material molding method | Takayuki Shimizu | 2021-11-09 |
| 11111348 | Method for treating surface of resin material layer and resin material | Koichi Hasegawa, Kiyoka TAKAGI, Takashi Nishino, Takuya Matsumoto, Akira Miyagaki | 2021-09-07 |
| 11065831 | Method for designing composite material and composite material | Sota KAMO, Kiyoka TAKAGI, Tooru SHITANI, Shinya Honda | 2021-07-20 |
| 11065832 | Bladder bag and molding method of composite material | Kiyoka TAKAGI, Jun Ishida, Sota KAMO, Katsuya YOSHINO, Koichi Hasegawa +2 more | 2021-07-20 |
| 10994513 | Composite structure | Masahiro Kashiwagi, Yoshinori Nonaka, Kiyoka TAKAGI, Tooru SHITANI | 2021-05-04 |