Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698633 | Chloroprene rubber composition and chloroprene rubber composition for vibration damping material | Tamotsu Sato | 1997-12-16 |
| 5636515 | Sealing structure in exhaust system of internal combustion engine | Junichi Nakade, Hiroaki Hishida | 1997-06-10 |
| 5600949 | Exhaust gas-purifying system for internal combustion engines | Hiroaki Kato, Yuichi Shimasaki, Akihisa Saito, Takashi Komatsuda, Toshikazu Oketani +3 more | 1997-02-11 |