Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651701 | Hydrogen storage apparatus and charging method therefor | Takahiro Kuriiwa, Toshiaki Shimada | 2003-11-25 |
| 6638348 | Metal hydride tank apparatus | Takahiro Kuriiwa, Toshiaki Shimada | 2003-10-28 |