Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052340 | Turntable for optical recording disc recording apparatus | Tomoyoshi Ikeya | 2000-04-18 |
| 4938504 | Malfunction preventing device for air bag module in automobiles | Junichi Fukuda, Hisakazu Okuhara, Koichi Kamiji | 1990-07-03 |