Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410022 | Sheet storage device and image forming apparatus including same | — | 2025-09-09 |
| 12326677 | Drive transmission mechanism, and fixing device and image forming apparatus including the same | — | 2025-06-10 |
| 12215897 | Air conditioning apparatus and outdoor unit | Hiroaki Makino | 2025-02-04 |
| 12197165 | Image forming apparatus | — | 2025-01-14 |
| 11959648 | Heat exchanger and air conditioning apparatus | Hiroaki Makino | 2024-04-16 |
| 11809110 | Image forming apparatus | Junta Maenishi, Fumito Nakamoto, Son Rai | 2023-11-07 |
| 10824094 | Speed reduction device, development device and image forming apparatus | — | 2020-11-03 |
| 10423101 | Cam mechanism, fixing device and image forming apparatus | — | 2019-09-24 |
| 9880513 | Image forming apparatus including cover opening and closing mechanism | Shinji Furuta | 2018-01-30 |
| 9780708 | Control device and method for stepper motor that ensure improved performance of stepper motor during activation period | — | 2017-10-03 |
| 8985572 | Sheet loading unit, sheet transport device, and image forming apparatus including the same | — | 2015-03-24 |
| 7514139 | Polyol component for polyurethane formation comprising anionic diol and composition | Hiromitsu Nakayama, Masao Nakagawa | 2009-04-07 |
| 5931428 | Bracket for clamping a measuring instrument and stand for supporting the same | Mamoru Ikeda | 1999-08-03 |