Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9188878 | Driving system and driving method, exposure apparatus and exposure method, and driving system design method | Hiroshi Fujimoto, Kazuaki Saiki | 2015-11-17 |
| 9093920 | Discharge control apparatus for power converting system with capacitor | Yoshiyuki Hamanaka, Tsuneo Maebara, Yusuke Shindo | 2015-07-28 |
| 9029061 | Carrier, developer using the carrier, and developing device, image forming method, image forming apparatus and process cartridge using the developer | Minoru Masuda, Hisashi Nakajima, Kimitoshi Yamaguchi, Yutaka Takahashi, Hitoshi Iwatsuki +2 more | 2015-05-12 |
| 8918025 | Image forming method and image forming apparatus | Hiroshi Tohmatsu, Shigenori Yaguchi, Hitoshi Iwatsuki, Toyoaki Tano, Mariko Takii | 2014-12-23 |
| 8916325 | Carrier for developing electrostatic latent image, tow-component developer and image forming method | Shigenori Yaguchi, Hiroshi Tohmatsu, Hitoshi Iwatsuki, Hiroyuki Kishida, Toyoaki Tano | 2014-12-23 |
| 8903270 | Developing device, image forming apparatus, and process cartridge | Shigenori Yaguchi, Toyoshi Sawada, Hitoshi Iwatsuki, Hiroyuki Kishida | 2014-12-02 |
| 8877418 | Developing method and image forming method | Hisashi Nakajima, Kimitoshi Yamaguchi, Shigenori Yaguchi, Hitoshi Iwatsuki, Toyoaki Tano +4 more | 2014-11-04 |
| 8848408 | Discharge control device of electric power conversion system | Yusuke Shindo, Tsuneo Maebara | 2014-09-30 |
| 8829861 | Power converter | Yoshiyuki Hamanaka | 2014-09-09 |
| 8825252 | Vehicle and control method therefor | Tomoko Shimana | 2014-09-02 |
| 8787804 | Developing device including a developer container with toner particles and magnetic carrier particles (Rz=0.5−3.0 gm) and a developer bearing member (Rz=10−30 gm), and an image forming apparatus and process cartridge containing the same | Hiroyuki Kishida, Shigenori Yaguchi, Toyoshi Sawada, Toyoaki Tano | 2014-07-22 |
| 8652738 | Contact developing method, image forming apparatus, and process cartridge | Kimitoshi Yamaguchi, Shigenori Yaguchi, Hitoshi Iwatsuki, Mariko Takii, Toyoshi Sawada +4 more | 2014-02-18 |
| 8652735 | Carrier, developer, method of manufacturing carrier, developer container, image forming method, process cartridge, image forming apparatus, and supplemental developer | Shigenori Yaguchi, Toyoshi Sawada, Kimitoshi Yamaguchi, Hitoshi Iwatsuki, Hiroshi Tohmatsu +3 more | 2014-02-18 |
| 8637218 | Carrier for developing electrostatic latent image and developer | Shigenori Yaguchi, Kimitoshi Yamaguchi, Toyoshi Sawada, Hiroshi Tohmatsu, Hiroyuki Kishida | 2014-01-28 |
| 8518626 | Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and apparatus and process cartridge using the developer | Saori Yamada, Minoru Masuda, Hisashi Nakajima, Kimitoshi Yamaguchi, Hitoshi Iwatsuki +3 more | 2013-08-27 |
| 8512928 | Carrier for developing electrostatic latent image, and two-component developer, supplemental developer, image forming apparatus, process cartridge, and image forming method using the carrier | Hiroyuki Kishida, Shigenori Yaguchi, Kimitoshi Yamaguchi, Toyoshi Sawada, Hiroshi Tohmatsu +3 more | 2013-08-20 |
| 8512929 | Latent electrostatic image developing carrier, two-component developer and image forming method | Hitoshi Iwatsuki, Kimitoshi Yamaguchi, Minoru Masuda, Yutaka Takahashi, Toyoaki Tano | 2013-08-20 |
| 8481239 | Carrier for two-component developer | Hisashi Nakajima, Kimitoshi Yamaguchi, Minoru Masuda, Yutaka Takahashi, Hitoshi Iwatsuki +2 more | 2013-07-09 |
| 8475989 | Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and process cartridge using the developer | Yutaka Takahashi, Minoru Masuda, Kimitoshi Yamaguchi, Hisashi Nakajima, Hitoshi Iwatsuki +3 more | 2013-07-02 |
| 8431312 | Carrier, developer, and image forming method | Minoru Masuda, Kimitoshi Yamaguchi, Yutaka Takahashi, Hitoshi Iwatsuki | 2013-04-30 |
| 8257896 | Carrier | Minoru Masuda, Kimitoshi Yamaguchi, Yutaka Takahashi, Hitoshi Iwatsuki, Toyoaki Tano | 2012-09-04 |
| 8247150 | Carrier for developing electrostatic latent image, two-component developer, supplemental developer, process cartridge, and image forming method | Hitoshi Iwatsuki, Kimitoshi Yamaguchi, Minoru Masuda, Yutaka Takahashi | 2012-08-21 |
| 8211610 | Carrier for use in developer developing electrostatic image, developer using the carrier, and image forming method and apparatus and process cartridge using the developer | Kimitoshi Yamaguchi, Minoru Masuda, Yutaka Takahashi, Hitoshi Iwatsuki, Toyoaki Tano | 2012-07-03 |
| 8142900 | Laser-weldable resin composition and molded product | — | 2012-03-27 |
| 8145101 | Developing device, image forming apparatus and process cartridge in which a shock is applied intermittently to the discharged developer | Junichi Terai, Koichi Kato, Maiko Koeda, Kentaroh Tomita, Kiyonori Tsuda | 2012-03-27 |