Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848157 | Acceleration detecting device | — | 1989-07-18 |
TK
Toshihiro Kobayashi
Overall (1989): #48,765 of 140,708Top 35%
1
Patents 1989