| 12298709 |
Toner and method for producing toner |
Hiroki Akiyama, Shuntaro Watanabe, Hiroki Kagawa |
2025-05-13 |
| 12078960 |
Toner and method for producing toner |
Hiroki Kagawa, Shuntaro Watanabe, Hiroki Akiyama |
2024-09-03 |
| 11112713 |
Toner |
Hiroki Akiyama, Hiroyuki Tomono, Tatsuya Saeki, Hiroki Kagawa, Atsuhiko Ohmori +1 more |
2021-09-07 |
| 10768540 |
External additive, method for manufacturing external additive, and toner |
Shuntaro Watanabe, Tatsuya Saeki, Atsuhiko Ohmori, Hiroki Akiyama, Kazumichi Nakahama +1 more |
2020-09-08 |
| 10747134 |
External toner additive, method for producing external toner additive, and toner |
Shuntaro Watanabe, Tatsuya Saeki, Atsuhiko Ohmori, Hiroki Akiyama, Kazumichi Nakahama +1 more |
2020-08-18 |
| 10295921 |
Toner |
Atsuhiko Ohmori, Koji Nishikawa, Kosuke Fukudome, Daisuke Yoshiba, Hiroyuki Tomono +4 more |
2019-05-21 |
| 10289016 |
Toner |
Kosuke Fukudome, Hiroyuki Tomono, Koji Nishikawa, Daisuke Yoshiba, Shotaro Nomura +4 more |
2019-05-14 |
| 10241430 |
Toner, and external additive for toner |
Sho Kimura, Takashi Matsui, Hiroyuki Tomono, Shotaro Nomura, Atsuhiko Ohmori +3 more |
2019-03-26 |
| 10101683 |
Toner and external additive for toner |
Koji Nishikawa, Daisuke Yoshiba, Shotaro Nomura, Kosuke Fukudome, Hiroki Akiyama +2 more |
2018-10-16 |
| 10025212 |
Toner and external additive for toner |
Koji Nishikawa, Daisuke Yoshiba, Kosuke Fukudome, Shotaro Nomura, Atsuhiko Ohmori +1 more |
2018-07-17 |
| 9971263 |
Toner |
Kosuke Fukudome, Koji Nishikawa, Daisuke Yoshiba, Shotaro Nomura, Atsuhiko Ohmori +2 more |
2018-05-15 |
| 9684277 |
Process cartridge and image-forming method |
Yuki Yamamoto, Atsushi Okuda, Yuka Ishiduka, Koji Nishikawa |
2017-06-20 |
| 9541852 |
Toner and two-component developer |
Kosuke Fukudome, Satoshi Mita, Kunihiko Nakamura, Noriyoshi Umeda, Yoshiaki Shiotari +2 more |
2017-01-10 |
| 9285697 |
Toner |
Kosuke Fukudome, Naoki Okamoto, Kunihiko Nakamura, Noriyoshi Umeda, Yoshiaki Shiotari +2 more |
2016-03-15 |
| 9261806 |
Toner |
Naoki Okamoto, Kosuke Fukudome, Satoshi Mita, Kunihiko Nakamura, Noriyoshi Umeda +2 more |
2016-02-16 |
| 9141012 |
Toner |
Kosuke Fukudome, Satoshi Mita, Kazuo Terauchi, Yojiro Hotta, Tetsuya Ida |
2015-09-22 |
| 9134637 |
Toner |
Yojiro Hotta, Kosuke Fukudome, Satoshi Mita, Kazuo Terauchi, Tetsuya Ida |
2015-09-15 |
| 9128400 |
Toner |
Toru Takahashi, Katsuhisa Yamazaki, Daisuke Yoshiba, Daisuke Tsujimoto, Masami Fujimoto |
2015-09-08 |
| 9116448 |
Toner |
Kazuo Terauchi, Kosuke Fukudome, Satoshi Mita, Yojiro Hotta, Tetsuya Ida |
2015-08-25 |
| 9097998 |
Toner |
Katsuhisa Yamazaki, Daisuke Yoshiba, Toru Takahashi, Daisuke Tsujimoto, Masami Fujimoto |
2015-08-04 |
| 9040216 |
Toner |
Kosuke Fukudome, Satoshi Mita, Kazuo Terauchi, Yojiro Hotta, Tetsuya Ida |
2015-05-26 |
| 8512925 |
Magnetic toner |
Katsuhisa Yamazaki, Toru Takahashi, Daisuke Tsujimoto, Masami Fujimoto |
2013-08-20 |
| 8501377 |
Magnetic toner |
Toru Takahashi, Katsuhisa Yamazaki, Daisuke Tsujimoto, Masami Fujimoto |
2013-08-06 |
| 7745089 |
Process for producing toner, and toner |
Nobuyuki Okubo, Tsutomu Onuma, Shinichiro Abe, Koji Nishikawa |
2010-06-29 |
| 7638251 |
Toner |
Katsuhisa Yamazaki, Shuichi Hiroko |
2009-12-29 |
