Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765051 | Phenol resin forming material for pulley used in motor vehicles and phenol resin pulley for motor vehicles | Hidemi Yazawa, Etsuji Oono, Hiroyuki Wakabayashi, Kazuo Kato | 2004-07-20 |