Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638104 | Thermal line printer | Minoru Suzuki, Hiroshi Orita, Michirou Ohishi, Kiyoshi Negishi, Katsumi Kawamura +3 more | 1997-06-10 |
| 5621495 | Representation of depth of field in camera | Masato Yamamoto, Masahiro Nakajima, Yutaka Ohsawa | 1997-04-15 |
| 5602616 | Exposure control apparatus of camera | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +4 more | 1997-02-11 |