Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326789 | Interchangeable lens assembly for a camera | Masao Aoyagi | 1982-04-27 |
| 4322150 | Mechanical mounting system for zoom objective | Takashi Isobe | 1982-03-30 |
SK
Shigeru Kamata
Overall (1982): #7,825 of 81,411Top 10%
2
Patents 1982