Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9941537 | Fuel cell module and fuel cell device | Tomoyuki Oda, Masanori Suehiro | 2018-04-10 |
| 8301043 | Liquid-level detection device, image forming device, and liquid containing device | Jumpei Hobo, Hiroyuki Ueda, Nobuhiro Horiuchi, Hidenori Takenaka, Tomoyuki Oda | 2012-10-30 |
| RE42572 | Belt device | — | 2011-07-26 |
| 7711286 | Leakage prevention member and cleaning device | Tomoyuki Oda, Hiroyuki Ueda, Hidenori Takenaka, Nobuhiro Horiuchi, Jumpei Hobo | 2010-05-04 |
| 7689137 | Liquid volume detector, liquid mixture supplying system adopting such liquid volume detector and image forming apparatus | Tomoyuki Oda, Nobuhiro Horiuchi, Jumpei Hobo, Hiroyuki Ueda, Hidenori Takenaka | 2010-03-30 |
| 7676179 | Wet image forming apparatus recycling carrier | Jumpei Hobo, Hiroyuki Ueda, Hidenori Takenaka, Tomoyuki Oda, Nobuhiro Horiuchi | 2010-03-09 |
| 7676181 | Developing unit and image forming device | Hiroyuki Ueda, Hidenori Takenaka, Tomoyuki Oda, Jumpei Hobo, Nobuhiro Horiuchi | 2010-03-09 |
| 7664414 | Liquid developing device and wet image forming device | Hiroyuki Ueda, Tomoyuki Oda, Hidenori Takenaka, Nobuhiro Horiuchi, Jumpei Hobo | 2010-02-16 |
| 7643766 | Device for measuring concentration of toner in liquid developer, image forming apparatus provided therewith, and method for measuring toner concentration | Nobuhiro Horiuchi, Hiroyuki Ueda, Hidenori Takenaka, Tomoyuki Oda, Jumpei Hobo | 2010-01-05 |
| 7509078 | Image forming device having a plurality of carrier removing members | Hiroyuki Ueda, Hidenori Takenaka, Tomoyuki Oda, Jumpei Hobo | 2009-03-24 |
| 7463856 | Intermediate transfer belt and image forming apparatus | Hidenori Takenaka, Shirika Saitoh, Tomoyuki Oda | 2008-12-09 |
| 7447476 | Cleaning unit and image forming device | Tomoyuki Oda, Hidenori Takenaka, Jumpei Hobo, Hiroyuki Ueda | 2008-11-04 |
| 7440721 | Intermediate transfer belt and image forming device | Hidenori Takenaka, Shirika Saitoh, Tomoyuki Oda | 2008-10-21 |
| 7386260 | Liquid developing unit and image forming apparatus including the same | Tomoyuki Oda, Hiroyuki Ueda, Hidenori Takenaka, Junpei Hobo | 2008-06-10 |
| 7136611 | Belt device | — | 2006-11-14 |
| 4550509 | Air guide arrangement for a drum-type drier | — | 1985-11-05 |