Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924901 | Communication system, image forming apparatus, initialization method, trouble compensation method and storage medium | Takashi Soya | 2005-08-02 |
| 6836344 | Image recording apparatus and copying system | Jun Koide, Seita Shono | 2004-12-28 |
| 6570671 | Image forming apparatus and recording control device | Jun Yamaguchi, Michio Kawase, Kazuyoshi Suzuki, Takahiro Watanabe, Tetsuro Fukusaka | 2003-05-27 |
| 6411008 | Drive device for vibration type motor and image forming apparatus | Tetsuro Fukusaka | 2002-06-25 |
| 6349182 | Connector unit, process cartridge and electrophotographic image forming apparatus | Michio Kawase, Kazuyoshi Suzuki, Takahiro Watanabe, Jun Yamaguchi, Tetsuro Fukusaka | 2002-02-19 |
| 6333609 | Drive control device of vibration type motor | Tetsuro Fukusaka, Michio Kawase, Kazuyoshi Suzuki, Takahiro Watanabe, Jun Yamaguchi | 2001-12-25 |
| 6285145 | Drive control method for vibration wave motor, device therefor, and apparatus and image forming apparatus equipped with vibration wave motor | Shinobu Arimoto, Tetsuro Fukusaka | 2001-09-04 |
| 6052136 | Color image forming apparatus and method for manufacturing recording head used in color image forming apparatus | Hiroshi Tanioka, Mitsuru Amimoto, Mitsuo Shiraishi | 2000-04-18 |
| 5790165 | Image processing apparatus and providing controlling addition of predetermined data in a border portion | Keiju Kuboki, Yasuhiro Yamada, Yutaka Udagawa, Eiichi Nishikawa | 1998-08-04 |
| 5592304 | Image processing system in which overlapping image data is deleted from a frame memory | Yutaka Udagawa, Masahiro Nishio | 1997-01-07 |
| 5572329 | Apparatus and method for scanned multi-level image recording | Yuji Matsuda | 1996-11-05 |
| 5315404 | Image processing method and apparatus for processing an image signal in each of a plurality of processing modes | Keiju Kuboki, Kiyohisa Sugishima, Yutaka Udagawa, Masahiro Nishio | 1994-05-24 |