Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148187 | Method for manufacturing a gear | Masanobu Hirayama, Yugo Tsutsumi, Manabu Hirose, Yasuhiro KATSUKAWA | 2021-10-19 |
| 11108056 | Method for producing fuel cell | Kunihito ONA, Keisuke MIYANAGA, Hiroshi Kinpara | 2021-08-31 |