Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9146515 | Image forming apparatus | Megumi Uchino, Shingo Horita, Masaaki Naoi, Mineto Yagyu | 2015-09-29 |
| 9122192 | Detection device, developing device and image forming apparatus | Mineto Yagyu, Shingo Horita, Masaaki Naoi, Megumi Uchino | 2015-09-01 |
| 9069285 | Detection device and image forming apparatus | Shingo Horita, Masaaki Naoi, Megumi Uchino, Mineto Yagyu | 2015-06-30 |
| 8750771 | Image forming apparatus having a plurality of latent image indexes | Yoshikuni Ito, Ichiro Okumura, Seiji Hara | 2014-06-10 |
| 8705993 | Electrostatic image forming apparatus utilizing index patterns for toner image alignment | Yuri Mori, Ryo Inoue | 2014-04-22 |
| 8565647 | Image forming apparatus | Yuri Mizutani, Ichiro Okumura, Jiro Shirakata | 2013-10-22 |
| 8064810 | Image forming apparatus with image bearing member adjustment | Ichiro Okumura, Makoto Shihoh, Yasushi Murayama, Kosuke Fujimoto, Isao Hayashi +4 more | 2011-11-22 |
| 7965968 | Image forming apparatus | Makoto Shihoh, Hiroshi Ito | 2011-06-21 |
| 7559642 | Sheet material conveying apparatus and image forming apparatus | — | 2009-07-14 |
| 7381444 | Color filter manufacturing method and apparatus, ink-jet device, color filter, display device, and apparatus having display device | Nobuhito Yamaguchi, Hideto Yokoi, Satoshi Wada, Hiroshi Fujiike | 2008-06-03 |
| 7380927 | Ink jet recording apparatus | — | 2008-06-03 |
| 7270846 | Color filter manufacturing method and apparatus, ink-jet device, color filter, display device, and apparatus having display device | Nobuhito Yamaguchi, Hideto Yokoi, Satoshi Wada, Hiroshi Fujiike | 2007-09-18 |
| 6874883 | Color filter manufacturing method and apparatus, ink jet device, color filter, display device, and apparatus having display device | Nobuhito Yamaguchi, Hideto Yokoi, Satoshi Wada, Hiroshi Fujiike | 2005-04-05 |
| 6670985 | Image sensing apparatus including a card device connectable to an information processing device | Yukuo Karube, Masaharu Eguchi, Kentaro Matsumoto, Kenichi Kotoku | 2003-12-30 |
| 6667795 | HEAD UNIT, DISPLAY DEVICE PANEL MANUFACTURING APPARATUS FOR MANUFACTURING PANEL FOR DISPLAY DEVICE USING THE HEAD UNIT, MANUFACTURING METHOD THEREOF, MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE HAVING COLOR FILTER, AND DEVICE HAVING THE LIQUID CRYSTAL DISPLAY DEVICE | — | 2003-12-23 |
| 6654050 | Image input unit | Yukuo Karube, Masaharu Eguchi, Kentaro Matsumoto, Kenichi Kotoku | 2003-11-25 |
| 6224201 | Ink jet recording apparatus provided with an improved ink supply route | — | 2001-05-01 |
| 6145981 | Color filter manufacturing method and apparatus, color filter, color filter substrate, display device, and apparatus having display device | Makoto Akahira, Hisanori Tsuda, Hiroshi Sato, Shinsuke Tsuruoka, Hiromitsu Yamaguchi | 2000-11-14 |
| 5604598 | Image processing apparatus | — | 1997-02-18 |
| 5075686 | Switch input device | — | 1991-12-24 |