Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663810 | Display system and method for driving display | — | 2020-05-26 |
| 9221053 | Reagent container | Minoru Asogawa, Yoshinori Mishina | 2015-12-29 |
| 9186676 | Test reagent container | Minoru Asogawa, Yoshinori Mishina | 2015-11-17 |
| 8390595 | Liquid crystal display and electronic device | — | 2013-03-05 |
| 8357481 | Image forming method and image forming apparatus | Hiroyuki Kishida, Hyo Shu, Yasutada Shitara | 2013-01-22 |
| 8329371 | Toner for non-magnetic one-component developer, method of preparing the toner, developer and image forming method | Yoshihiro Mikuriya, Hideaki Yasunaga, Hiroaki Katoh, Kazuoki Fuwa, Masayuki Hagi | 2012-12-11 |
| 8139984 | Image forming method and apparatus | Hiroyuki Murakami, Chiyoshi Nozaki, Tsuyoshi Nozaki, Atsushi Yamamoto, Takuya Kadota +3 more | 2012-03-20 |
| 8110330 | Toner, developer, toner container, process cartridge, image forming method, and image forming apparatus | Yoshimichi Ishikawa, Chiyoshi Nozaki, Tsuyoshi Nozaki, Takuya Kadota, Katsunori Kurose +2 more | 2012-02-07 |
| 8103199 | Developing device, and image forming method and process cartridge using the developing device | Hideaki Yasunaga, Masayuki Hagi, Yoshihiro Mikuriya, Yoshitaka Sekiguchi, Hiroaki Katoh +1 more | 2012-01-24 |
| 8053154 | Toner and image forming method | Takuya Kadota, Masayuki Hagi, Yoshihiro Mikuriya, Katsunori Kurose, Hiroaki Kato +4 more | 2011-11-08 |
| 8041270 | Image developer using one-component developer | Hideaki Yasunaga, Masayuki Hagi, Yoshihiro Mikuriya, Hiroaki Katoh, Kazuoki Fuwa +2 more | 2011-10-18 |
| 8021814 | Toner, and oilless fixing method and process cartridge using the toner | Masayuki Hagi, Yoshihiro Mikuriya, Hideaki Yasunaga, Hiroaki Katoh, Kazuoki Fuwa +2 more | 2011-09-20 |
| 7981593 | Toner, developer including the toner, and image forming method and apparatus using the toner | Hiroaki Katoh, Hideaki Yasunaga, Kazuoki Fuwa, Yoshihiro Mikuriya, Masayuki Hagi | 2011-07-19 |
| 7970323 | Developing device, developer therefor, and image forming method and apparatus, and process cartridge using the developing device | Hiroaki Katoh, Masayuki Hagi, Yoshihiro Mikuriya, Hideaki Yasunaga, Yoshitaka Sekiguchi +1 more | 2011-06-28 |
| 7944533 | Multi-domain liquid crystal display | Yasui Masaru, Minoru Shibazaki | 2011-05-17 |
| 7867685 | Image forming method and apparatus | Hiroyuki Murakami, Chiyoshi Nozaki, Tsuyoshi Nozaki, Atsushi Yamamoto, Takuya Kadota +3 more | 2011-01-11 |
| 7838193 | Toner and image forming method using the toner | Masayuki Hagi, Takuya Kadota, Hiroaki Katoh, Atsushi Yamamoto, Katsunori Kurose +5 more | 2010-11-23 |
| 7833686 | Toner and method for producing the same, toner kit, and developer, process cartridge, image forming method and image forming apparatus | Takuya Kadota, Minoru Nakamura, Masayuki Hagi, Yoshihiro Mikuriya, Katsunori Kurose +4 more | 2010-11-16 |
| 7820348 | Toner recovery apparatus, process cartridge, and image forming apparatus | Masayuki Hagi, Yoshihiro Mikuriya, Yoshitaka Sekiguchi, Hideaki Yasunaga, Hiroaki Kato +2 more | 2010-10-26 |
| 7817946 | Developing device, image developing method, image forming apparatus, image forming method, and process cartridge | Hiroyuki Murakami, Masayuki Hagi, Takuya Kadota, Yoshihiro Mikuriya, Katsunori Kurose +4 more | 2010-10-19 |
| 7749671 | Toner for developing a latent electrostatic image, image-forming method, image-forming apparatus and process cartridge using the same | Atsushi Yamamoto, Chiyoshi Nozaki, Minoru Nakamura, Masayuki Hagi, Yoshihiro Mikuriya +6 more | 2010-07-06 |
| 7727694 | Toner for developing electrostatic image, and image forming method and apparatus and process cartridge using the toner | Hiroyuki Murakami, Masayuki Hagi, Takuya Kadota, Yoshihiro Mikuriya, Hideaki Yasunaga +3 more | 2010-06-01 |
| 7720428 | Toner recovery apparatus, process cartridge, and image forming apparatus | Masayuki Hagi, Yoshihiro Mikuriya, Yoshitaka Sekiguchi, Hideaki Yasunaga, Hiroaki Kato +2 more | 2010-05-18 |
| 7695885 | Developer and image forming method using the developer | Hideaki Yasunaga, Minoru Nakamura, Masayuki Hagi, Takuya Kadota, Hiroaki Katoh +3 more | 2010-04-13 |
| 7688394 | Active matrix liquid crystal display device having a flicker eliminating circuit | Masaru Yasui, Keitaro Yamashita | 2010-03-30 |