Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10915035 | Carrier for developing electrostatic latent image, two-component developer, developer for replenishment, image forming device, process cartridge, and image forming method | Haruki Murata, Hiroyuki Kishida, Toyoaki Tano, Masato Taikoji, Mariko Takii +1 more | 2021-02-09 |
| 10234783 | Carrier, developer, image forming apparatus, developer stored unit, and image forming method | Koichi Sakata, Tohru Suganuma, Shohichi Sugimoto, Hiroshi Tohmatsu, Hiroyuki Kishida +1 more | 2019-03-19 |
| 10197948 | Developing device and image forming apparatus | Hitoshi Iwatsuki, Koichi Sakata, Hiroshi Tohmatsu, Toyoaki Tano, Mariko Takii +5 more | 2019-02-05 |
| 10067438 | Electrostatic latent image developing white developer, image forming method, image forming apparatus, and process cartridge | Yoshihiro Murasawa, Hiroshi Tohmatsu, Hitoshi Iwatsuki, Mariko Takii, Koichi Sakata +2 more | 2018-09-04 |
| 10054868 | Carrier, two-component developer, developer for replenishment, process cartridge, image forming apparatus, and image forming method | Hiroyuki Kishida, Mariko Takii, Yoshihiro Murasawa, Haruki Murata | 2018-08-21 |
| 9989874 | Carrier for developing electrostatic latent images, two-component developer, image forming apparatus, toner storing unit, and supplemental developer | Yoshihiro Murasawa, Toyoaki Tano, Hiroyuki Kishida, Masato Taikoji, Mariko Takii +1 more | 2018-06-05 |
| 9791808 | Intermediate transfer belt, method for producing the same, and image forming apparatus | Jun Aoto, Hidetaka Kubo, Sayaka Katoh, Shinichi Nitta, Shigeo Oonuma | 2017-10-17 |
| 9298119 | Carrier for two-component developer, two-component developer using the carrier, and image forming method and process cartridge using the two-component developer | Shigenori Yaguchi, Koichi Sakata, Hitoshi Iwatsuki, Toyoaki Tano, Hiroyuki Kishida +1 more | 2016-03-29 |
| 9261817 | Replenishing developer housing container and image forming apparatus | Hitoshi Iwatsuki, Shigenori Yaguchi, Hiroshi Tohmatsu, Toyoaki Tano, Hiroyuki Kishida +7 more | 2016-02-16 |
| 9229347 | Carrier for two-component developer, two-component developer using the carrier, and process cartridge and image forming method and apparatus using the two component developer | Hiroyuki Kishida, Shigenori Yaguchi, Hiroshi Tohmatsu, Koichi Sakata, Hitoshi Iwatsuki +1 more | 2016-01-05 |
| 9223256 | Intermediate transfer belt method for producing intermediate transfer belt, and image forming apparatus | Sayaka Katoh, Jun Aoto, Shinichi Nitta, Atsuo Hirai | 2015-12-29 |
| 9063475 | Intermediate transfer belt and electrophotographic apparatus | Jun Aoto, Hidetaka Kubo, Sayaka Katoh, Shinichi Nitta | 2015-06-23 |
| 8934821 | Belt for an image forming apparatus, and image forming apparatus | Hidetaka Kubo, Jun Aoto, Sayaka Katoh, Daisuke Aoki | 2015-01-13 |
| 8760717 | Intermediate transfer belt and image forming apparatus | Hidetaka Kubo, Jun Aoto, Sayaka Katoh, Shinichi Nitta | 2014-06-24 |
| 8718520 | Intermediate transfer belt and image forming apparatus | Hidetaka Kubo, Jun Aoto, Sayaka Katoh | 2014-05-06 |
| 8521073 | Intermediate transfer member and image forming apparatus using the same | Hidetaka Kubo, Jun Aoto, Shinichi Nitta, Sayaka Katoh | 2013-08-27 |