Issued Patents All Time
Showing 26–50 of 191 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026606 | Method for depositing a silicon nitride film | Hitoshi Kato, Masahiro Murata | 2018-07-17 |
| 10009271 | Routing method and network transmission apparatus | Masahiko Takenaka, Kunikazu Matsumoto, Daisuke Shinomiya, Hiroaki Sakai | 2018-06-26 |
| 9939758 | Developing device, and image forming apparatus and process cartridge incorporating same | Takahiro Adachi, Akira Fujimori, Daisuke Hamada | 2018-04-10 |
| 9921541 | Developing device, and image forming apparatus and process cartridge incorporating same | Yasunobu Shimizu, Akira Azami, Masaaki Yamada, Yoshiko Ogawa, Toshio Koike +4 more | 2018-03-20 |
| 9581936 | Developing device and image forming apparatus including a contact member which is elastically deformed | Teppei Kikuchi, Kentaro Mikuniya, Toshio Koike, Keinosuke Kondoh, Hideki Kosugi | 2017-02-28 |
| 9547257 | Developer pump with restricted detection time and image forming device | Junichi Matsumoto, Kiyonori Tsuda, Nobuo Takami, Kentaro Mikuniya, Keinosuke Kondoh +2 more | 2017-01-17 |
| 9494338 | Solar light collecting mirror and solar thermal power generation system having solar light collecting mirror | Kazuo Ishida | 2016-11-15 |
| 9313130 | Routing method and network transmission apparatus | Masahiko Takenaka, Kunikazu Matsumoto, Daisuke Shinomiya, Hiroaki Sakai | 2016-04-12 |
| 9285714 | Developing device and image forming apparatus and process cartridge incorporating same | Keinosuke Kondoh, Kiyonori Tsuda, Kentaro Mikuniya, Toshio Koike, Emiko Shiraishi | 2016-03-15 |
| 9229361 | Developer conveyance device, image forming apparatus, and developer conveyance method | Junichi Matsumoto, Kiyonori Tsuda, Nobuo Takami, Kentaro Mikuniya, Keinosuke Kondoh +1 more | 2016-01-05 |
| 9182704 | Developer conveyance device and image forming apparatus having a pump to move the developer in a relationship with the developer contained in a reservoir | Junichi Matsumoto, Kiyonori Tsuda, Nobuo Takami, Kentaro Mikuniya | 2015-11-10 |
| 9176431 | Developing device and image forming apparatus and process cartridge incorporating same | Toshio Koike, Kiyonori Tsuda, Yuichi Aizawa, Keinosuke Kondoh, Kentaro Mikuniya | 2015-11-03 |
| 9176425 | Developer replenishing device to transport developer from developer container, image forming apparatus including same, and conveyance device to transport powder or fluid from container | Nobuo Takami, Junichi Matsumoto, Kiyonori Tsuda, Kentaro Mikuniya | 2015-11-03 |
| 9109633 | Driving force transmission mechanism and image forming apparatus | Hideo Yoshizawa, Kiyonori Tsuda, Takuzi Yoneda, Emi Kita, Yuki Oshikawa +1 more | 2015-08-18 |
| 9029061 | Carrier, developer using the carrier, and developing device, image forming method, image forming apparatus and process cartridge using the developer | Koichi Sakata, Minoru Masuda, Hisashi Nakajima, Kimitoshi Yamaguchi, Hitoshi Iwatsuki +2 more | 2015-05-12 |
| 8923726 | Image forming apparatus incorporating developing device with first and second seals | Kiyonori Tsuda, Hideo Yoshizawa, Kohichi Utsunomiya, Takuzi Yoneda, Emi Kita +1 more | 2014-12-30 |
| 8854791 | Voltage controlled variable capacitor and voltage controlled oscillator | — | 2014-10-07 |
| 8843015 | Imaging device, image forming apparatus, and process cartridge | Kohichi Utsunomiya, Kiyonori Tsuda, Hideo Yoshizawa, Takuzi Yoneda, Emi Kita +1 more | 2014-09-23 |
| 8843019 | Development device and image forming apparatus incorporating same | Hideo Yoshizawa, Kiyonori Tsuda, Takuzi Yoneda, Emi Kita, Yuki Oshikawa +1 more | 2014-09-23 |
| 8644155 | Multi-hop wireless terminal and traffic control method thereof | Yoshinobu Kure, Eisaburo Itakura, Shoji Kasahara, Kensaku Wakuda | 2014-02-04 |
| 8564378 | Voltage-controlled oscillating circuit and crystal oscillator | — | 2013-10-22 |
| 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, Koichi Sakata +3 more | 2013-08-27 |
| 8512929 | Latent electrostatic image developing carrier, two-component developer and image forming method | Hitoshi Iwatsuki, Kimitoshi Yamaguchi, Minoru Masuda, Koichi Sakata, Toyoaki Tano | 2013-08-20 |
| 8481239 | Carrier for two-component developer | Hisashi Nakajima, Kimitoshi Yamaguchi, Minoru Masuda, Koichi Sakata, 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 | Minoru Masuda, Kimitoshi Yamaguchi, Hisashi Nakajima, Koichi Sakata, Hitoshi Iwatsuki +3 more | 2013-07-02 |