Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8548809 | Voice guidance system and voice guidance method using the same | Kanji Itaki, Nozomi Noguchi | 2013-10-01 |
| 7896328 | Postprocessing device and image forming device | Kenji Kawana, Takashi Aoki, Daisuke NAGASAKA, Kazuhisa Makita | 2011-03-01 |
| 7792677 | Voice guide system and voice guide method thereof | Nozomi Noguchi, Kanji Itaki | 2010-09-07 |
| 5206687 | Color marking apparatus for a recording apparatus | Takanobu Suzuki, Akio Arai, Kiyoshi Matsuzawa, Takeshi Huruya, Satoshi Ootani +1 more | 1993-04-27 |
| 5094469 | Trailer hitch device for motor vehicles | Akihito Yamamoto, Yasunori Kumagai, Kenichi Sato | 1992-03-10 |
| 4577106 | Spectrophotometer | Yoshiro Fukasawa, Tomoyuki Fukazawa | 1986-03-18 |