Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638305 | Vibration/noise control system | Toshiaki Kobayashi | 1997-06-10 |
HO
Hidetaka Ozawa
Overall (1997): #140,814 of 185,788Top 80%
1
Patents 1997