Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285313 | Recording medium determining device and recording medium determination method | Tsunenobu Endo, Yuto Togawa | 2016-03-15 |
| 9162444 | Printing apparatus | Tsunenobu Endo | 2015-10-20 |
| 9001333 | Recording medium determining device and recording medium determination method | Tsunenobu Endo, Yuto Togawa | 2015-04-07 |
| 7114811 | Optical assembly and projector | Jun Arai, Eijiro Fujimori, Hideyuki Kobayashi | 2006-10-03 |
| 6416184 | Projector with dustproof ventilating member | Jun Arai, Nobuo Watanabe | 2002-07-09 |
| 6345896 | Projector capable of easily replacing and efficiently cooling light source | — | 2002-02-12 |
| 6302543 | Projector | Jun Arai, Motoyuki Fujimori, Akitoshi Kuroda, Shinji Haba, Kiyoshi Miyashita | 2001-10-16 |
| 6257729 | Projector | — | 2001-07-10 |
| D406159 | Multimedia projector | Mugio Kawasaki | 1999-02-23 |