Issued Patents All Time
Showing 1–25 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220906 | Image recording apparatus | Masayuki Okumura, Shigeki Kato | 2025-02-11 |
| 12179476 | Medium supporting device and printing apparatus | — | 2024-12-31 |
| 12134535 | Image recording apparatus | — | 2024-11-05 |
| 11964476 | Print device and conveyance device with tensioner | Mitsugi Tanaka, Yoji Tsujishita, Masayuki Okumura | 2024-04-23 |
| 11586137 | Conveyor and image recording apparatus | Mitsugi Tanaka | 2023-02-21 |
| 11524861 | Printing apparatus | — | 2022-12-13 |
| 10995834 | Gear transmission device and image forming apparatus | — | 2021-05-04 |
| 10907703 | Gear transmission device and image forming apparatus | — | 2021-02-02 |
| 10831147 | Image-forming apparatus including drum unit and support member for supporting developing cartridges and exposure heads | — | 2020-11-10 |
| 10006481 | Boss for self-tapping screw | — | 2018-06-26 |
| 9834973 | Opening and closing apparatus and image forming apparatus | — | 2017-12-05 |
| 9635202 | Image forming apparatus with retainer for pivoting document reader unit | — | 2017-04-25 |
| 9625874 | Pressing mechanism for a developing cartridge | Yoshito Takakuwa, Atsushi Hayakawa | 2017-04-18 |
| 9535394 | Image forming apparatus including LED exposure system with linking mechanism for moving exposure member | Yasushi Okabe | 2017-01-03 |
| 9400483 | Image forming apparatus and image forming unit | Hiroshi Igarashi, Naoya Kamimura | 2016-07-26 |
| 9329564 | Image forming apparatus in which linking mechanism links movement of exposure members | Yasushi Okabe | 2016-05-03 |
| 9250602 | Image forming apparatus | Makoto Souda | 2016-02-02 |
| 9188941 | Image forming apparatus and image forming unit | Hiroshi Igarashi, Naoya Kamimura | 2015-11-17 |
| 9182729 | Image forming apparatus having resin frame for supporting photosensitive drum | Makoto Souda, Yohei Nishimura | 2015-11-10 |
| 9122228 | Image forming device having holder positioning arrangement | Makoto Souda | 2015-09-01 |
| 9110397 | Image forming apparatus in which linking mechanism links movement of exposure members | Yasushi Okabe | 2015-08-18 |
| 9098053 | Image forming apparatus capable of positioning drawer relative to main frame | Junichi Hashimoto, Makoto Souda | 2015-08-04 |
| 9037037 | Pressing mechanism for a developing cartridge | Yoshito Takakuwa, Atsushi Hayakawa | 2015-05-19 |
| 9020393 | Image forming apparatus | — | 2015-04-28 |
| 9014597 | Image forming device having holder positioning arrangement | — | 2015-04-21 |