Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825233 | Data recording camera | Masaharu Kanai, Nobuyuki Kameyama, Yoshihiro Ide, Muneyoshi Sato, Mitsuo Yokota | 1989-04-25 |
YY
Yasuo Yamazaki
Overall (1989): #41,611 of 140,708Top 30%
1
Patents 1989