Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317624 | Cordless automatic answering telephone set | Noboru Obana | 1994-05-31 |
| 4285161 | Mulcher | Masami Kawasaki, Toschimi Ohtori, Kunisuke Sukigara | 1981-08-25 |
| 4245904 | SLR Mirror and shutter rebound prevention mechanism | — | 1981-01-20 |
| 4236800 | Camera film stop position adjusting mechanism | — | 1980-12-02 |