Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348564 | Slide switch | Shohei Ohtaki | 1982-09-07 |
| 4331406 | Indicating device for computer type electronic flash unit | Masayoshi Kiuchi, Masaharu Kawamura, Hiroyasu Murakami | 1982-05-25 |