Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954328 | Paper feed mechanism | — | 1999-09-21 |
| 5769409 | Paper regulating mechanism and paper cassette | Yasuhiro Nakamatsu, Masao Otsuka, Arihiro Tsunoda | 1998-06-23 |
| 5586757 | Paper regulating mechanism and paper cassette | Yasuhiro Nakamatsu, Masao Otsuka, Arihiro Tsunoda | 1996-12-24 |