Issued Patents 2019
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520882 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-31 |
| 10520881 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-31 |
| 10514654 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-24 |
| 10496033 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-03 |
| 10496032 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-12-03 |
| 10488814 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-11-26 |
| D864288 | Portion of toner supplying cartridge | Yusuke Oizumi | 2019-10-22 |
| 10303086 | Developer supply container and developer supplying apparatus | Ayatomo Okino, Takao Nakajima | 2019-05-28 |
| 10295957 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-05-21 |
| 10295956 | Developer supply container | Takashi Enokuchi, Ayatomo Okino | 2019-05-21 |
| 10289061 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-05-14 |
| 10289060 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-05-14 |
| 10261441 | Developer supply container and developer supplying apparatus | Ayatomo Okino, Nobuyuki Yomoda, Yusuke Oizumi, Akihito Kamura | 2019-04-16 |
| 10209667 | Developer supply container and developer supplying system | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa | 2019-02-19 |