Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11320092 | High pressure tank and manufacturing method of high pressure tank | — | 2022-05-03 |
| 10137650 | Filament winding apparatus | — | 2018-11-27 |
| 10018302 | High pressure tank and manufacturing method of high pressure tank | — | 2018-07-10 |
| 9840048 | Manufacturing method for high-pressure tank, and high-pressure tank | Hirokazu Otsubo | 2017-12-12 |