Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4385425 | Buckling device for vehicle seat belt | Takashi Kawaharazaki | 1983-05-31 |
KT
Koubun Tanaka
Overall (All Time): #4,052,222 of 4,157,543Top 100%
1
Patents All Time