Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638217 | Lens control device | Toshimichi Ouchi | 1997-06-10 |
| 5594311 | Lens controlling apparatus | Hitoshi Yasuda | 1997-01-14 |
MH
Masahide Hirasawa
Overall (1997): #31,365 of 185,788Top 20%
2
Patents 1997