Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498127 | Composite sliding material | Nobutaka Hiramatsu, Takayuki Shibayama | 2002-12-24 |
| 6481545 | Vibration damping shim structure | Kunihiko Yano, Masaki Yoshihara, Tadashi Arai | 2002-11-19 |
| 6465089 | Sliding material | Hideki Iwata, Nobutaka Hiramatsu, Takayuki Shibayama | 2002-10-15 |