Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8611767 | Image forming apparatus with a photoreceptor | Kenji Izumiya, Atsushi Takahashi, Hiroshi Oyama, Katsuyuki Ikuta | 2013-12-17 |
| D654775 | Handle grip for two-wheeled motor vehicle | — | 2012-02-28 |
| 7891270 | Grip | — | 2011-02-22 |
| 7876342 | Color image forming apparatus using registration marks | Eiji Nishikawa, Hiroyuki Maruyama, Hiroyuki Arai, Toshihiro Motoi, Kenji Izumiya +5 more | 2011-01-25 |
| 7805812 | Grip | Yasuo Ohishi | 2010-10-05 |
| 7542058 | Color image forming apparatus using registration marks | Eiji Nishikawa, Hiroyuki Maruyama, Hiroyuki Arai, Toshihiro Motoi, Kenji Izumiya +5 more | 2009-06-02 |
| 7499072 | Color image forming apparatus and image forming system therewith | Kenji Izumiya, Satoshi Ogata, Eiji Nishikawa | 2009-03-03 |
| 7453480 | Color image forming apparatus using registration marks | Eiji Nishikawa, Hiroyuki Maruyama, Hiroyuki Arai, Toshihiro Motoi, Kenji Izumiya +5 more | 2008-11-18 |
| D534843 | Portion of a grip | — | 2007-01-09 |
| D534413 | Grip | — | 2007-01-02 |
| 7130097 | Image forming apparatus | Kenji Izumiya, Eiji Nishikawa | 2006-10-31 |
| 6911993 | Color image forming apparatus using registration marks | Eiji Nishikawa, Hiroyuki Maruyama, Hiroyuki Arai, Toshihiro Motoi, Kenji Izumiya +5 more | 2005-06-28 |
| 6839078 | Image forming apparatus which changes clock frequencies in accordance with recording sheet shrinkage | Kenji Izumiya, Hiroyuki Maruyama, Toshihiro Motoi, Ryuji Okutomi, Shinobu Kishi +3 more | 2005-01-04 |
| 6801725 | Image forming apparatus | Tadayuki Ueda, Toshihiro Motoi, Satoshi Ogata, Ryuji Okutomi, Shinobu Kishi +3 more | 2004-10-05 |