Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9658054 | Optical measuring apparatus | Kentaro Osawa, Koichi Watanabe | 2017-05-23 |
| 9638510 | Optical tomography observation apparatus | Kentaro Osawa, Naoko Senda | 2017-05-02 |
| 9632475 | Lubricant applicator, image forming apparatus, and process cartridge | Hiroyuki Uenishi, Takeshi Shintani, Kenji Honjoh, Shinya Karasawa, Kohsuke Yamamoto +1 more | 2017-04-25 |
| 9593935 | Optical image measuring apparatus | Kentaro Osawa, Naoko Senda | 2017-03-14 |
| 9563167 | Image forming apparatus performing a corona products removal mode | Toshiya Satoh, Norio Kudoh, Hiroyuki Uenishi, Tomohiko Saito | 2017-02-07 |
| 9441950 | Optical measurement apparatus and optical measurement method | Kentaro Osawa, Masaki Muko | 2016-09-13 |
| 9436152 | Lubricant supplying device, image forming apparatus and process cartridge | Kenji Honjoh, Takeshi Shintani, Kohsuke Yamamoto, Norio Kudo | 2016-09-06 |
| 9395678 | Waste toner container and image forming apparatus | Shinya Karasawa, Hiromichi Ninomiya, Takeshi Kojima, Hajime Teraji, Michiya Okamoto +4 more | 2016-07-19 |
| 9384380 | Information recording media, information reproduction apparatus, and information reproducing method | Takao Watanabe, Koichi Watanabe, Ryo Imai | 2016-07-05 |
| 9146517 | Lubricant supplying device, image forming apparatus and process cartridge | Kenji Honjoh, Takeshi Shintani, Kohsuke Yamamoto, Norio Kudo | 2015-09-29 |
| 9128452 | Lubricant supply system, image forming apparatus, and process cartridge | Satoshi Hatori, Kenji Honjoh, Ryohta Gotoh, Akira Fujimori, Kaoru Yoshino +6 more | 2015-09-08 |
| 9122225 | Lubricant applicator, image forming apparatus, and process cartridge | Hiroyuki Uenishi, Takeshi Shintani, Kenji Honjoh, Shinya Karasawa, Kohsuke Yamamoto +1 more | 2015-09-01 |
| 9052669 | Lubricant applicator, image forming apparatus, and process cartridge | Takeshi Shintani, Norio Kudo, Kenji Honjoh, Satoshi Hatori, Naohiro Kumagai +5 more | 2015-06-09 |
| 9037038 | Image carrier surface treatment device, process cartridge, and image forming apparatus | Shinya Karasawa, Takeshi Shintani, Kenji Honjoh, Hiroyuki Uenishi, Norio Kudo +1 more | 2015-05-19 |
| 8958719 | Image forming apparatus having replaceable modules | Nobuo Kuwabara, Shinichi Kawahara, Akio Kosuge | 2015-02-17 |
| 8913923 | Image forming apparatus with neutralizer and image forming method | Akio Kosuge, Shinichi Kawahara, Nobuo Kuwabara, Takeshi Shintani, Norio Kudo | 2014-12-16 |
| 8798929 | Navigation apparatus | Kenji Tsuji, Yasuhiro Shimizu | 2014-08-05 |
| 8761654 | Cleaning device, process cartridge, and image forming apparatus | Shinichi Kawahara, Nobuo Kuwabara, Takeshi Shintani, Akio Kosuge | 2014-06-24 |
| 8737180 | Optical pickup device and optical disc apparatus for recording and reproducing information on and from optical disc including plurality of recording layers | Kazuyoshi Yamazaki | 2014-05-27 |
| 8725009 | Image forming apparatus | Shinichi Kawahara, Takeshi Shintani, Nobuo Kuwabara, Akio Kosuge | 2014-05-13 |
| 8718530 | Lubricant supply device, process cartridge, and image forming apparatus | Norio Kudo, Shinichi Kawahara, Nobuo Kuwabara, Takeshi Shintani, Akio Kosuge | 2014-05-06 |
| 8712261 | Lubricant supplying device, process cartridge, and image forming apparatus | Norio Kudo, Shinichi Kawahara, Nobuo Kuwabara, Takeshi Shintani, Akio Kosuge +1 more | 2014-04-29 |
| 8605559 | Optical pickup device and optical disc apparatus | Kazuyoshi Yamazaki | 2013-12-10 |
| 8457541 | Image forming apparatus | Akio Kosuge, Shinichi Kawahara, Nobuo Kuwabara, Satoshi Hatori, Yoshinori Ozawa +1 more | 2013-06-04 |
| 8428475 | Waste toner container and image forming apparatus incorporating same | Shinichi Kawahara, Takeshi Shintani, Nobuo Kuwabara, Akio Kosuge | 2013-04-23 |