Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696215 | Elastic fluorohydrocarbon resin and method of producing same | Chikashi Kawashima, Katunori Kawamura, Seiiti Minegishi | 1997-12-09 |
| 5640935 | Torque variation restraining device of an engine accessory driving system | — | 1997-06-24 |