Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8380115 | Lubricant applicator, image forming apparatus, and process cartridge | Takeshi Shintani, Satoshi Hatori, Nobuo Kuwabara, Akio Kosuge, Shinichi Kawahara +1 more | 2013-02-19 |
| 8364387 | Route search device and information control server | — | 2013-01-29 |
| 8315535 | Cleaning unit, process cartridge incorporating same, and image forming apparatus incorporating the cleaning unit | Takeshi Shintani, Nobuo Kuwabara, Satoshi Hatori, Akio Kosuge, Yoshinori Ozawa +3 more | 2012-11-20 |
| 8280293 | Image forming apparatus | Takeshi Shintani, Nobuo Kuwabara, Satoshi Hatori, Akio Kosuge, Shinichi Kawahara +3 more | 2012-10-02 |
| 8064299 | Optical pick-up | Jun Hato, Akio Yabe, Kazuhiro Todori | 2011-11-22 |
| 7948858 | Optical information processing apparatus, optical pick-up device and optical recording disc system | Tomoto Kawamura, Sayako Itoh | 2011-05-24 |
| 7897229 | Release sheet and pressure-sensitive adhesive article | Yasushi Sasaki, Takuo Nishida | 2011-03-01 |
| 7502303 | Optical information processing apparatus, optical pick-up device and optical recording disc system | Tomoto Kawamura, Sayako Itoh | 2009-03-10 |
| 7153629 | Releasing sheet | Yasushi Sasaki | 2006-12-26 |