Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7901861 | Electrophotographic image forming method | Yasutada Shitara, Yasuaki Iwamoto, Hyo Shu | 2011-03-08 |
| 7759036 | Toner and production method thereof, image forming apparatus and image forming method, and process cartridge | Tomoko Utsumi, Satoshi Mochizuki, Hideki Sugiura, Tomoyuki Ichikawa, Shinya Nakayama | 2010-07-20 |
| 7658374 | Sheet feeder | Ryoichi Yasukawa, Satoshi Ishida | 2010-02-09 |
| 7568695 | Sheet feeder and jam detecting method | Ryoichi Yasukawa, Satoshi Ishida, Noriaki Yamazaki | 2009-08-04 |
| 7539708 | Backup system, backup controlling apparatus, backup data managing method and a computer readable recording medium recorded thereon backup controlling program | Yoshiki Oosaki | 2009-05-26 |
| 7522857 | Toner, image forming apparatus using the same and process cartridge | Kumi Hasegawa, Mitsuo Aoki, Hyo Shu, Tomoko Utsumi | 2009-04-21 |
| 7338701 | Laminated composite wooden material and method of manufacturing material | Kuniharu Yokoo, Koji Murata | 2008-03-04 |
| 7327499 | Image reading apparatus | Masashi Matsumoto, Yasunori Miyauchi | 2008-02-05 |
| 7183029 | Dry toner, toner kit, and image forming apparatus and process cartridge using the dry toner | Mitsuo Aoki, Kumi Hasegawa, Bing Shu | 2007-02-27 |
| 7169522 | Toner for developing a latent electrostatic image, developer using the same, full-color toner kit using the same, image-forming apparatus using the same, image-forming process cartridge using the same and image-forming process using the same | Hideki Sugiura, Satoshi Mochizuki, Yasuo Asahina, Kazuhiko Umemura, Tomomi Tamura | 2007-01-30 |
| 7024140 | Toner feeder, toner, and electrophotographic image forming apparatus using the toner feeder and toner | Hideki Sugiura, Kazuhiko Umemura, Tomomi Suzuki, Satoshi Mochizuki | 2006-04-04 |
| 6861191 | Dry toner for developing electrostatic images | Satoshi Mochizuki, Hideki Sugiura, Kazuhiko Umemura, Kohsuke Suzuki, Tomomi Suzuki +1 more | 2005-03-01 |
| 6828075 | Carrier for electrophotography and developer using the same | Kousuke Suzuki, Satoshi Mochizuki, Yasuo Asahina, Kazuhiko Umemura, Hideki Sugiura +1 more | 2004-12-07 |
| 6818369 | Toner for electrostatic image development and image forming method and apparatus using the toner | Hideki Sugiura, Satoshi Mochizuki, Yasuo Asahina, Kazuhiko Umemura, Kohsuke Suzuki +1 more | 2004-11-16 |
| 6770411 | Negatively chargeable toner | Satoshi Mochizuki, Yasuo Asahina, Kazuhiko Umemura, Hideki Sugiura, Kohsuke Suzuki +1 more | 2004-08-03 |
| 6628431 | Picture readers and method for controlling the same | Masashi Matsumoto, Tomohiro Sunasaki, Yasunori Miyauchi | 2003-09-30 |
| 6424433 | Original reader | Yasunori Miyauchi | 2002-07-23 |
| 5721083 | Dry color toner for electrophotography and production process thereof | Akio Matsui, Masami Tomita | 1998-02-24 |
| 5628575 | Automatic paper feeder and frame structure of document input device | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi | 1997-05-13 |
| 5624197 | Automatic paper feeder and frame structure of document input device | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi | 1997-04-29 |
| 5606430 | Image reading apparatus having projections on surface of hopper near side edges of paper feed path to prevent close contact and reduce static electricity | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Makoto Takagawa | 1997-02-25 |
| 5573338 | Automatic paper feeder and frame structure of document input device | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi | 1996-11-12 |
| 5537219 | Movable image reading apparatus | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Makoto Takagawa | 1996-07-16 |
| 5537225 | Attachment of a light source in an image reading apparatus | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Makoto Takagawa | 1996-07-16 |
| 5504587 | Image reading apparatus | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Makoto Takagawa | 1996-04-02 |