Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898583 | Gas cylinder | Seiichi Nagura, Naoki Shinjo, Kazutaka Someya, Akihiro Kazama | 2024-02-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898583 | Gas cylinder | Seiichi Nagura, Naoki Shinjo, Kazutaka Someya, Akihiro Kazama | 2024-02-13 |