Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885566 | Apparatus for detecting the wearing of a seat belt assembly | Kohji Aoki, Tomio Yasuda, Komazawa Osamu | 1989-12-05 |
SM
Sugiyama Masanori
Overall (1989): #34,890 of 140,708Top 25%
1
Patents 1989