Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151990 | Toner | Masao Suzuki, Kazuyuki Sato, Shohei Fukuya, Atsushi Nakamoto, Makoto Fukatsu +4 more | 2018-12-11 |
| 10139745 | Toner | Atsushi Nakamoto, Makoto Fukatsu, Manami Haraguchi, Kei Inoue, Kazuyuki Sato | 2018-11-27 |
| 10108099 | Toner | Makoto Fukatsu, Manami Haraguchi, Atsushi Nakamoto, Kazuhisa Kemmochi, Takahiro Kawamoto +1 more | 2018-10-23 |
| 9829815 | Toner | Makoto Fukatsu, Manami Haraguchi, Atsushi Nakamoto, Kazuhisa Kemmochi, Takahiro Kawamoto +1 more | 2017-11-28 |
| 9442418 | Developing device, process cartridge and image forming apparatus | Takahiro Kawamoto, Kazuhisa Kemmochi, Makoto Fukatsu, Atsushi Nakamoto, Kazunari Hagiwara +3 more | 2016-09-13 |
| 9188894 | Method for manufacturing core-shell structure fine particles and toner | Hayato Ida, Takaho Shibata, Yuya Chimoto, Takashi Hirasa | 2015-11-17 |
| 8697327 | Toner production process and toner | Takaho Shibata, Ryuji Higashi, Takayuki Toyoda, Ryo Natori, Yuya Chimoto | 2014-04-15 |
| 8282532 | Vehicle drive apparatus | Haruki Shirasaka, Noriyuki Tani, Yuji Iwatsuru, Takuji Akiyama, Shuichi Takeda +1 more | 2012-10-09 |
| 8211606 | Coloring compound, yellow toner, sheet for heat-sensitive transfer recording, and ink | Yasuaki Murai, Masashi Hirose, Takayuki Toyoda, Takeshi Miyazaki | 2012-07-03 |
| 8210978 | Vehicle drive unit | Haruki Shirasaka, Yuji Iwatsuru, Noriyuki Tani | 2012-07-03 |
| 7833685 | Coloring compound and yellow toner containing the coloring compound | Masatake Tanaka, Yasuaki Murai, Takayuki Toyoda, Takeshi Miyazaki | 2010-11-16 |
| 7833687 | Aqueous dispersion of fine resin particles, method for producing aqueous dispersion of fine resin particles, and method for producing toner particles | Takayuki Toyoda, Ryuji Higashi, Ryo Natori, Takaho Shibata, Yuya Chimoto +1 more | 2010-11-16 |
| 7288357 | Cyan toner and method of producing cyan toner | Takayuki Toyoda, Yasuaki Murai, Norikazu Fujimoto, Takeshi Miyazaki | 2007-10-30 |
| 7264910 | Cyan toner and method of producing cyan toner | Takayuki Toyoda, Yasuaki Murai, Norikazu Fujimoto, Takeshi Miyazaki | 2007-09-04 |
| 6207339 | Process for producing toner | Hitoshi Kanda, Tatsuya Nakamura | 2001-03-27 |
| D425634 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 2000-05-23 |
| D425635 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 2000-05-23 |
| D422371 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 2000-04-04 |
| D421138 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 2000-02-22 |
| D420155 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 2000-02-01 |
| 6015840 | Process for producing emulsifiers, and emulsified compositions | Akihiro Nakamura, Taro Takahashi, Hirokazu Maeda | 2000-01-18 |
| D417296 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 1999-11-30 |
| D415294 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 1999-10-12 |
| D415293 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 1999-10-12 |
| D414883 | Self-ballasted compact fluorescent lamps | Takeshi Matsumura, Shiro Iida | 1999-10-05 |