Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383459 | Fiber-reinforced resin hollow body and manufacturing method for same | Takeshi Kitagawa, Masaya Hazama, Toshiki Okauji, Makoto Takeda, Jun Watanabe +3 more | 2022-07-12 |
| 11207865 | Fiber-reinforced resin hollow body and method for manufacturing same | Takeshi Kitagawa, Masaya Hazama, Toshiki Okauji, Makoto Takeda, Jun Watanabe +3 more | 2021-12-28 |