Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374360 | Sound setting apparatus and sound setting method | — | 2013-02-12 |
| 6160641 | Four-plane reflection type reflective optical unit and scanner optical system | Koji Kaneko | 2000-12-12 |
| 5587768 | Photographic projector-printer assembly | Takashi Yamamoto, Yasunobu Sakaguchi | 1996-12-24 |