Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348096 | Sound mode selector device in a camera incorporating a buzzer | Makoto Katsuma, Masayoshi Kiuchi, Kiyoshi Alyfuku | 1982-09-07 |
| 4346973 | Focusing screen interchanging device in single lens reflex camera | Makoto Katsuma, Masayuki Suzuki, Hiroyasu Murakami | 1982-08-31 |
| 4345829 | Program-controlled camera | Shinji Sakai, Nobuhiko Shinoda, Tadashi Ito, Hiroyasu Murakami | 1982-08-24 |