Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924637 | Method of machining ceramic rotor for pressure wave type supercharger | Tsuneharu Taketomi, Kiminari Kato | 1990-05-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924637 | Method of machining ceramic rotor for pressure wave type supercharger | Tsuneharu Taketomi, Kiminari Kato | 1990-05-15 |