| 12393131 |
Toner |
Takashi Kenmoku, Yuzo Seino |
2025-08-19 |
| 12346063 |
Developing apparatus |
Yuzo Seino, Noriyuki Doi, Takuho Sato |
2025-07-01 |
| 12306581 |
Toner |
Kozue Uratani, Kosuke Fukudome, Tetsuya Kinumatsu, Takuya Mizuguchi, Yuta Komiya |
2025-05-20 |
| 12259682 |
Toner |
Kozue Uratani, Kosuke Fukudome, Tetsuya Kinumatsu, Takuya Mizuguchi, Yuta Komiya |
2025-03-25 |
| 11899395 |
Toner |
Takashi Kenmoku, Noritaka Toyoizumi, Akane Masumoto, Yuzo Seino, Yu Yoshida |
2024-02-13 |
| 11573499 |
Process cartridge and electrophotographic apparatus |
Takeshi Murakami, Kazunori Noguchi, Harunobu Ogaki, Yuzo Seino, Takashi Kenmoku |
2023-02-07 |
| 11531282 |
Toner |
Takashi Kenmoku, Noritaka Toyoizumi, Akane Masumoto, Yuzo Seino, Yu Yoshida |
2022-12-20 |
| 11392068 |
Image forming apparatus |
Tohru Saito, Yoshiro Saito, Akihiko Uchiyama, Tomoaki Nakai, Yuzo Seino |
2022-07-19 |
| 11347157 |
Toner |
Takashi Kenmoku, Yuzo Seino |
2022-05-31 |
| 11320754 |
Process cartridge and electrophotographic apparatus |
Kazunori Noguchi, Takeshi Murakami, Harunobu Ogaki, Yuzo Seino, Takashi Kenmoku |
2022-05-03 |
| 11314178 |
Toner |
Takashi Kenmoku, Yuzo Seino |
2022-04-26 |
| 11287758 |
Toner and method for producing toner |
Takashi Matsui, Kenji Aoki, Masao Suzuki, Tsutomu Shimano, Reo Tagawa |
2022-03-29 |
| 11256187 |
Process cartridge and electrophotographic apparatus |
Harunobu Ogaki, Kazunori Noguchi, Takeshi Murakami, Takashi Kenmoku, Yuzo Seino |
2022-02-22 |
| 11175600 |
Toner |
Akihiko Uchiyama, Tetsuya Sano, Tomoaki Nakai, Takashi Kenmoku, Yuzo Seino |
2021-11-16 |
| 11169458 |
Toner |
Noritaka Toyoizumi, Takashi Kenmoku, Yuzo Seino, Yu Yoshida, Akane Masumoto |
2021-11-09 |
| 10895815 |
Toner |
Kunihiko Nakamura, Maho Tanaka, Fumiya Hatakeyama |
2021-01-19 |
| 10877389 |
Toner |
Takashi Matsui, Kenji Aoki, Masao Suzuki, Tsutomu Shimano, Reo Tagawa |
2020-12-29 |
| 10877388 |
Toner |
Kenji Aoki, Takashi Matsui, Masao Suzuki, Tsutomu Shimano, Reo Tagawa |
2020-12-29 |
| 10732530 |
Toner and method for producing toner |
Takashi Matsui, Kenji Aoki, Masao Suzuki, Tsutomu Shimano, Reo Tagawa |
2020-08-04 |
| 10635010 |
Toner |
Kunihiko Nakamura, Maho Tanaka, Yusuke Kosaki |
2020-04-28 |
| 10551758 |
Toner |
Maho Tanaka, Kunihiko Nakamura, Fumiya Hatakeyama, Akane Masumoto |
2020-02-04 |
| 10545422 |
Toner |
Kentaro Yamawaki, Akane Masumoto, Tomonori Matsunaga, Kunihiko Nakamura, Sara Yoshida +5 more |
2020-01-28 |
| 10539899 |
Toner |
Kunihiko Nakamura, Maho Tanaka, Yusuke Kosaki |
2020-01-21 |
| 10539893 |
Toner |
Maho Tanaka, Kunihiko Nakamura, Yusuke Kosaki |
2020-01-21 |
| 10503090 |
Toner |
Tsuneyoshi Tominaga, Akane Masumoto, Toshihiko Katakura, Shiro Kuroki, Sara Yoshida +5 more |
2019-12-10 |
