Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665324 | Recovery of valuable substances | Teruyoshi Izawa, Kazunori Kudo, Yoshihiro Kani, Ken Araki, Tamotsu Kato | 1997-09-09 |
| 5657831 | Passenger protecting apparatus and actuating apparatus therefor | — | 1997-08-19 |