Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340540 | Image forming apparatus and image forming method | Akio Takei, Daisuke Inoue, Hidetaka Kubo, Masahiro Ohmori, Junichi Awamura | 2022-05-24 |
| 11079700 | Image forming apparatus and image forming method | Keiji Makabe, Tsuneyasu Nagatomo, Kohsuke Satoh, Kousuke Suzuki, Shintaro Akiyama | 2021-08-03 |
| 11061343 | Toner, toner stored unit, and image forming apparatus | Yuka Mizoguchi, Ryota Inoue, Hiroshi Yamashita, Minoru Masuda, Tomomi Harashima | 2021-07-13 |
| 11061345 | Toner, toner stored unit, developer, developer stored unit, and image forming apparatus | Kohsuke Satoh, Tsuneyasu Nagatomo, Keiji Makabe | 2021-07-13 |
| 10895816 | Image forming apparatus and toner set | Minoru Masuda, Hiroshi Yamashita, Ryota Inoue, Yuka Mizoguchi, Tomomi Harashima | 2021-01-19 |
| 10303072 | Toner, developer, and image forming device | Akira Tanaka, Hiroyuki Takeda, Junichi Awamura, Hiroshi Yamada, Yasuo Kamada | 2019-05-28 |
| 9804516 | Toner, developer, image forming apparatus, and process cartridge | Keiji Makabe, Tsuneyasu Nagatomo, Kohsuke Satoh, Junichi Watanabe, Kenji Yoneda | 2017-10-31 |
| 9791794 | Toner, developer, and image forming apparatus | Junichi Watanabe, Kenji Yoneda, Kohsuke Satoh, Tsuneyasu Nagatomo, Keiji Makabe | 2017-10-17 |