Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002268 | Sheet feeding device and recording apparatus with separating means | Shinya Sonoda, Yoshinori Watanabe | 2011-08-23 |
| 7559546 | Sheet feeding device and recording apparatus | Shinya Sonoda, Yoshinori Watanabe | 2009-07-14 |
| 7374162 | Sheet feeding device and recording apparatus | Shinya Sonoda | 2008-05-20 |
| 7040614 | Sheet feeding device and recording apparatus | Shinya Sonoda, Yoshinori Watanabe | 2006-05-09 |
| 6913340 | Ink jet recording apparatus and cleaning portion of such recording apparatus | Hiroyuki Tanaka | 2005-07-05 |
| 6908010 | Driven rotary body, sheet material conveying apparatus, and recording apparatus | Masaya Shinmachi, Tetsuhiro Nitta | 2005-06-21 |
| 6783205 | Ink jet recording apparatus and handling method thereof | Yuji Hamasaki | 2004-08-31 |
| 6739714 | Image formation apparatus | — | 2004-05-25 |
| 6550890 | Ink jet printing apparatus | — | 2003-04-22 |
| 6523929 | Image forming apparatus | Shoichi Kan, Masahito Yoshida, Nozomu Nishiberi, Masaya Shinmachi | 2003-02-25 |
| 6341858 | Image formation apparatus | — | 2002-01-29 |
| 6312093 | Ink jet recording apparatus | Takahiro Sakamoto | 2001-11-06 |
| 6293647 | Liquid discharge apparatus | — | 2001-09-25 |
| 6231157 | Ink jet recording apparatus comprising improved cleaning mechanism | — | 2001-05-15 |
| 6081282 | Cap mechanism for ink jet recording apparatus system | — | 2000-06-27 |
| 6017109 | Ink jet apparatus | — | 2000-01-25 |
| 5992966 | Ink jet recording apparatus | Tetsuhiro Nitta | 1999-11-30 |
| 5975676 | Ink jet recording apparatus and recovery processing device for said apparatus | — | 1999-11-02 |
| 5603560 | Projection apparatus | — | 1997-02-18 |
| 5004336 | Transmissive original projecting apparatus | Kazuyoshi Chiku, Shigeyoshi Onoda | 1991-04-02 |
| 5001515 | Image forming apparatus and image forming unit mountable on same | Akihiro Nomura, Yasuo Miyauchi, Akio Takeda, Haruo Uchida | 1991-03-19 |
| 4975746 | Process cartridge and image forming apparatus using same | Yasuo Miyauchi, Akio Takeda, Haruo Uchida, Akihiro Nomura | 1990-12-04 |
| 4954845 | Image fixing device and image forming apparatus with same | Kanji Yano, Kensaku Kusaka, Hiromitsu Hirabayashi | 1990-09-04 |