Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989495 | Aluminum alloy for use in castings | Osamu Shibata | 1999-11-23 |
| 4873149 | Vibration-damper metal sheets | Kenichi Shinoda, Tomoyoshi Iwao, Yuichi Higo | 1989-10-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989495 | Aluminum alloy for use in castings | Osamu Shibata | 1999-11-23 |
| 4873149 | Vibration-damper metal sheets | Kenichi Shinoda, Tomoyoshi Iwao, Yuichi Higo | 1989-10-10 |