Issued Patents All Time
Showing 25 most recent of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282287 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2025-04-22 |
| 12092972 | Developer supply container and developer supplying system | Katsuya Murakami, Toshiaki Nagashima, Ayatomo Okino, Yusuke Yamada | 2024-09-17 |
| 11906926 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2024-02-20 |
| 11860569 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2024-01-02 |
| 11762314 | Developer supply container using compressed air, developer supplying system and image forming apparatus | Ayatomo Okino, Toshiaki Nagashima, Katsuya Murakami, Yusuke Yamada | 2023-09-19 |
| 11687027 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2023-06-27 |
| 11656560 | Developer supply container and developer supplying system | Katsuya Murakami, Toshiaki Nagashima, Ayatomo Okino, Yusuke Yamada | 2023-05-23 |
| 11487221 | Developer supply container and developer supplying system | Ayatomo Okino, Toshiaki Nagashima, Katsuya Murakami, Yusuke Yamada | 2022-11-01 |
| 11188009 | Developer supply container and developer supplying system | Katsuya Murakami, Toshiaki Nagashima, Ayatomo Okino, Yusuke Yamada | 2021-11-30 |
| 11137714 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2021-10-05 |
| 10983458 | Developer supply container, developer supplying system and image forming apparatus | Ayatomo Okino, Toshiaki Nagashima, Katsuya Murakami, Yusuke Yamada | 2021-04-20 |
| 10948849 | Developer supply container | Ayatomo Okino, Toshiaki Nagashima, Katsuya Murakami, Yusuke Yamada | 2021-03-16 |
| 10754276 | Developer supply container and developer supplying system | Katsuya Murakami, Toshiaki Nagashima, Ayatomo Okino, Yusuke Yamada | 2020-08-25 |
| 10520882 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-12-31 |
| 10520881 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-12-31 |
| 10514654 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-12-24 |
| 10496032 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-12-03 |
| 10496033 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-12-03 |
| 10488814 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-11-26 |
| 10379462 | Developer supply container, developer supplying system and image forming apparatus having filtered venting | Ayatomo Okino, Toshiaki Nagashima, Katsuya Murakami, Yusuke Yamada | 2019-08-13 |
| 10295957 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-05-21 |
| 10289061 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-05-14 |
| 10289060 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-05-14 |
| 10209667 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima | 2019-02-19 |
| 10203631 | Developer supply container and developer supplying system | Katsuya Murakami, Toshiaki Nagashima, Ayatomo Okino, Yusuke Yamada | 2019-02-12 |