Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11119425 | Developer supply container | Nobuo Nakajima, Katsuya Murakami, Toshiaki Nagashima, Yutaka Ban | 2021-09-14 |
| 11067918 | Developer supply container and developer supplying apparatus | Manabu Jimba, Takao Nakajima | 2021-07-20 |
| 10983458 | Developer supply container, developer supplying system and image forming apparatus | Toshiaki Nagashima, Katsuya Murakami, Fumio Tazawa, Yusuke Yamada | 2021-04-20 |
| 10948849 | Developer supply container | Toshiaki Nagashima, Katsuya Murakami, Fumio Tazawa, Yusuke Yamada | 2021-03-16 |
| 10884371 | Developer supply container and developer supplying system | Hiromasa Katayama, Nobuyuki Yomoda, Masato Yamaoka, Akihito Kamura, Koji Katayama +4 more | 2021-01-05 |
| 10754276 | Developer supply container and developer supplying system | Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa, Yusuke Yamada | 2020-08-25 |
| 10747167 | Developer supply container | Takashi Enokuchi, Manabu Jimba | 2020-08-18 |
| 10725400 | Developer supply container and developer supplying system | Yohei Gamo, Tsukasa Mine, Akihito Kamura, Koji Katayama, Masato Yamaoka +4 more | 2020-07-28 |
| 10678165 | Developer supply container and developer supplying system | Katsuya Murakami | 2020-06-09 |
| 10627742 | Developer replenishing container and image forming apparatus | Nobuyuki Yomoda, Yusuke Yamada, Manabu Jimba, Akihito Kamura | 2020-04-21 |
| 10620566 | Developer supply container | Nobuyuki Yomoda, Manabu Jimba, Akihito Kamura, Takashi Enokuchi | 2020-04-14 |
| 10591865 | Developer supply container and developer supplying system | Yohei Gamo, Daijiro Kato, Yusuke Oizumi | 2020-03-17 |
| 10564574 | Developer supply container | Nobuo Nakajima, Katsuya Murakami, Toshiaki Nagashima, Yutaka Ban | 2020-02-18 |
| 10520882 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-31 |
| 10520881 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-31 |
| 10514654 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-24 |
| 10496033 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-03 |
| 10496032 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-03 |
| 10488814 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-11-26 |
| 10379462 | Developer supply container, developer supplying system and image forming apparatus having filtered venting | Toshiaki Nagashima, Katsuya Murakami, Fumio Tazawa, Yusuke Yamada | 2019-08-13 |
| 10303086 | Developer supply container and developer supplying apparatus | Manabu Jimba, Takao Nakajima | 2019-05-28 |
| 10295957 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-05-21 |
| 10295956 | Developer supply container | Takashi Enokuchi, Manabu Jimba | 2019-05-21 |
| 10289061 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-05-14 |
| 10289060 | Developer supply container and developer supplying system | Manabu Jimba, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-05-14 |