Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980675 | Process for the manufacture of honeycomb core structures | Toshiyuki Nishida | 1999-11-09 |
| 5649455 | Vehicle steering wheel | Kunio Ohya, Satoshi Hamada | 1997-07-22 |
| 5326615 | Honeycomb core panel structure | Kenzo Suzuki | 1994-07-05 |
| 5250362 | Honeycomb core | Takatsugu Hama, Kunio Ohya | 1993-10-05 |
| 4927358 | Apparatus for producing honeycomb panels | Mitsunobu Tamura, Toshihisa Kenmochi | 1990-05-22 |