Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6085474 | Device for minimizing earthquake shocks to a small building | — | 2000-07-11 |
| 5267852 | Gas cylinder | — | 1993-12-07 |
| 4714849 | Linear stepping motor | Sakae Yamamoto | 1987-12-22 |
| 4490348 | Method for effecting hydrogen sorption and dissociation on an adsorbent metal | Hiroyuki Kusaka | 1984-12-25 |