Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425484 | Office device, office device system, control method using office device, and wireless device tracking method | — | 2025-09-23 |
| 11863637 | Office device, office device system, control method using office device, and wireless device tracking method | — | 2024-01-02 |
| 11836233 | Image processing apparatus and authentication method using biometric information | — | 2023-12-05 |
| 11630891 | Image processing apparatus with biometric authentication and biometric authentication method for image processing apparatuses | — | 2023-04-18 |
| 10158786 | Image forming apparatus and authentication method | — | 2018-12-18 |
| 10006590 | LED device and lighting fixture | — | 2018-06-26 |
| 9819832 | Image forming apparatus and authentication method | — | 2017-11-14 |
| 9019534 | Image forming apparatus and image forming method involving reuse function | — | 2015-04-28 |
| 8902438 | Digital combined apparatus, control method therefor, and digital combined apparatus system | — | 2014-12-02 |
| 7822991 | Digital combined apparatus, control method therefor, and digital combined apparatus system | — | 2010-10-26 |
| 7302580 | Digital combined apparatus, control method therefor, and digital combined apparatus system | — | 2007-11-27 |
| 7108359 | Ink jet printer head and method for fabricating the same | Masashi Shimosato, Takashi Kikuchi | 2006-09-19 |
| 6433604 | Phase adjustment technique | Masakazu Asakawa | 2002-08-13 |
| 6415507 | Method for fabricating ink jet printer head | Masashi Shimosato, Takashi Kikuchi | 2002-07-09 |