Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737536 | Automobile bumper formed of thermoplastic multicomponent resin | Toyo Kawase, Yukio Okada, Masashi Ohno, Takashi Sugimoto | 1988-04-12 |
YK
Yujiro Kawamura
Overall (All Time): #3,950,024 of 4,157,543Top 100%
1
Patents All Time