Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9600163 | Mobile terminal device, method for controlling mobile terminal device, and program | — | 2017-03-21 |
| 8847995 | Mobile terminal device, method for controlling mobile terminal device, and program | — | 2014-09-30 |
| 8306469 | Cleaning apparatus for removing toner adhered onto endless belt | Hiroshi Ishii, Ryuta Takeichi, Masaharu Furuya | 2012-11-06 |
| 7680429 | Charging device including charging roller and cleaning roller | Muraishi Takaya, Hiromichi Ninomiya, Atsushi Sampe, Hiroyuki Nagashima, Hiroshi Hosokawa +9 more | 2010-03-16 |
| 7672605 | Transfer device and image forming apparatus | Shin Kayahara, Eisaku Murakami, Masahiko Satoh, Masanori Kawasumi, Hideki Zemba +3 more | 2010-03-02 |
| 7630659 | Method and apparatus for image forming capable of effectively performing a charging process | Takeshi Uchitani, Eisaku Murakami, Masahiko Satoh, Masanori Kawasumi, Hideki Zemba +3 more | 2009-12-08 |
| 7603062 | Conductive member, and charging roller, process cartridge and image forming apparatus using same | Eiji Shimojo, Masanori Kawasumi, Masahiko Satoh, Takeshi Uchitani, Hideki Zemba +4 more | 2009-10-13 |
| 7555243 | Charging member, process cartridge including the same, and image forming apparatus including the same | Masahiko Satoh, Masanori Kawasumi, Eisaku Murakami, Hideki Zemba, Takeshi Uchitani +3 more | 2009-06-30 |
| 7542712 | Lubricant applicator, and image forming apparatus and process cartridge using the lubricant applicator, and method for assembling the process cartridge | Shuji Tanaka, Shinichi Kawahara, Hiroshi Hosokawa, Yoshio Hattori, Takeo Suda +11 more | 2009-06-02 |
| 7483648 | Process cartridge and image forming apparatus using the same | Hiroshi Hosokawa, Atushi Sampe, Hiroyuki Nagashima, Nobuo Kuwabara, Wakako Murakami | 2009-01-27 |
| 7477862 | Charged device, cleaning device, process cartridge, toner, and image-forming device that uses these | Muraishi Takaya, Hiromichi Ninomiya, Atsushi Sampe, Hiroyuki Nagashima, Hiroshi Hosokawa +9 more | 2009-01-13 |
| 7460810 | Image forming apparatus having a cleaning roller for a charging roller of the apparatus | Atsushi Sampe, Hiroyuki Nagashima, Hiroshi Hosokawa, Wakako Murakami, Nobuo Kuwabara | 2008-12-02 |
| 7433615 | Method of and image forming apparatus for controlling a light exposure condition | Wakako Murakami, Nobuo Kuwahara, Atsushi Sampe, Hiroyuki Nagashima, Hiroshi Hosokawa | 2008-10-07 |
| 7428393 | Developing device, process cartridge, device unit, and image forming apparatus having a sealing member | Hiroshi Hosokawa, Atsushi Sampe, Hiroyuki Nagashima | 2008-09-23 |
| 7421239 | Cleaning apparatus for removing toner adhered onto endless belt | Hiroshi Ishii, Ryuta Takeichi, Masaharu Furuya | 2008-09-02 |
| 7343132 | Image forming apparatus and process cartridge including sealable lubricating device | Atsushi Sampe, Hiroyuki Nagashima, Nobuo Kuwabara, Hiroshi Hosokawa, Wakako Murakami | 2008-03-11 |
| 7309917 | Multilayer board and a semiconductor device | Atsushi Kikuchi, Yoshihiko Ikemoto | 2007-12-18 |
| 7305203 | Image forming apparatus including a process cartridge formed with a hole | Atsushi Sampe, Hiroyuki Nagashima, Nobuo Kuwabara, Hiroshi Hosokawa, Hideki Zemba +1 more | 2007-12-04 |
| 7303566 | Decompression-compensating instrument for ocular surgery, instrument for ocular surgery provided with the same and method of ocular surgery | Makoto Kishimoto | 2007-12-04 |
| 7298991 | Image forming apparatus and image transferring unit for use in the same | Takeshi Saito, Atsushi Sampe, Misao Tanzawa | 2007-11-20 |
| 7295796 | Image forming apparatus having a temporary toner holding device and a toner collecting device | Eisaku Murakami, Hideo Yoshizawa, Hiroyuki Nagashima, Hideki Zemba, Eiji Kurimoto +8 more | 2007-11-13 |
| 7292817 | Image forming apparatus, process cartridge, and waste toner recovery device | Eisaku Murakami, Hideo Yoshizawa, Hiroyuki Nagashima, Hideki Zemba, Eiji Kurimoto +2 more | 2007-11-06 |
| 7221887 | Image forming apparatus that recovers waste toner inside thereof | Ryuta Takeichi, Daisuke Saito, Masaharu Furuya | 2007-05-22 |
| 7190918 | Image forming apparatus | Hiroshi Ono, Takeshi Shintani, Satoshi Hatori | 2007-03-13 |
| 7184684 | Image forming apparatus, process cartridge, and waste toner recovery device | Eisaku Murakami, Hideo Yoshizawa, Hiroyuki Nagashima, Hideki Zemba, Eiji Kurimoto +2 more | 2007-02-27 |