Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446782 | Telescopic shaft and manufacturing method thereof | Yoshifumi Kurokawa, Shin-ichi Mihara, Hiroyuki Hattori, Sho Inaki, Seiichi Moriyama +1 more | 2016-09-20 |
| 9327524 | Dryer and inkjet image forming apparatus | Masafumi Yamada, Tetsurou Sasamoto | 2016-05-03 |
| 9223282 | Image forming apparatus | — | 2015-12-29 |
| 8900784 | Toner, developer, toner container, image forming apparatus, image forming method, and process cartridge | Yasuo Katano, Yukimichi Someya, Shinji Tezuka, Fuminari Kaneko, Kohji Takeuchi +3 more | 2014-12-02 |
| 8832875 | Transfer assist apparatus, and control method therefor | Tadashi Odashima | 2014-09-16 |
| 8737899 | Fixing liquid, fixing method, fixing unit, image forming method, and image forming apparatus | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa, Tomoaki Sugawara, Yuko Arizumi | 2014-05-27 |
| 8494427 | Fixing device, image forming apparatus, and fixing method | Kazuya Nagao, Yuichi Aoyama, Masafumi Yamada, Shunichi Abe, Tetsurou Sasamoto +1 more | 2013-07-23 |
| 8472852 | Fixing device and image forming apparatus | Yuichi Aoyama, Tetsurou Sasamoto, Masafumi Yamada, Shunichi Abe | 2013-06-25 |
| 8428503 | Fixing device and image forming apparatus | Tetsurou Sasamoto, Masafumi Yamada, Yuichi Aoyama, Takanori Inadome, Kazuya Nagao +1 more | 2013-04-23 |
| 8422929 | Fixing device and image forming apparatus with a lubricant agent having a same component as that of the fixing liquid | Hidenori Tomono, Yukimichi Someya | 2013-04-16 |
| 8170457 | Fixing device and image forming apparatus | Yuichi Aoyama, Yasuo Katano, Yukimichi Someya, Tetsurou Sasamoto, Shunichi Abe +1 more | 2012-05-01 |
| 8165514 | Fixing device, and image forming method and image forming apparatus using the same | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa, Tomoaki Sugawara, Yuko Arizumi | 2012-04-24 |
| 8014715 | Fixing apparatus using fixing solution and image forming apparatus including the fixing apparatus | Takeshi Saitoh, Yuko Arizumi | 2011-09-06 |
| 8000642 | Fixing device and image forming apparatus including the fixing device using a dielectric material heated by an electric field | Yukimichi Someya, Misaki Shimizu | 2011-08-16 |
| 7989133 | Fixing liquid, fixing device using the fixing liquid, and image forming apparatus comprising the fixing device | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa, Hiromichi Komai | 2011-08-02 |
| 7904011 | Temperature control unit and image forming apparatus including same | Yuko Arizumi, Takeshi Saitoh | 2011-03-08 |
| 7869754 | Bubble creating method, bubble creating device, bubbly fixation fluid producing method, bubbly fixation fluid producing device, fixation fluid, image forming method, and image forming apparatus | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa, Yuko Arizumi | 2011-01-11 |
| 7813689 | Fixing device and image forming apparatus | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa, Takeshi Saitoh, Yuko Arizumi | 2010-10-12 |
| 7773932 | Fixation device, fixation method, image forming apparatus, image forming method and fixation fluid | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa | 2010-08-10 |
| 7713673 | Fixing liquid, toner fixing method, toner fixing device, image forming method, and image forming apparatus | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa, Hiromichi Komai | 2010-05-11 |
| 7689145 | Replacement unit, image forming apparatus, and method of attaching replacement unit of image forming apparatus | Takeshi Saitoh, Yuko Arizumi | 2010-03-30 |
| 7655374 | Fixing liquid, toner fixing method and apparatus, and image forming method and apparatus | Yasuo Katano, Tsuneo Kurotori, Hiromichi Komai, Tomoyasu Hirasawa | 2010-02-02 |
| 4851924 | Color recorder overhead projector with color recorder | Yasuhiko Saka | 1989-07-25 |
| 4410951 | Positioning apparatus | Kazumi Sugizaki | 1983-10-18 |