Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11762311 | Drum unit attachable to image forming apparatus and including toner cartridge having toner memory including three terminals | Shinta SUGIURA, Shunsuke AIBA, Keita Inoue | 2023-09-19 |
| 11762332 | Image forming apparatus, method, and computer-readable medium for preventing failures and errors in drum memory and belt memory due to hot-swapping | Toshinori Araki, Tatsuro Yokoi, Seiya Sato, Shinta SUGIURA, Koji Akagi +2 more | 2023-09-19 |
| 11467533 | Image forming apparatus | Shunsuke Hachiya, Kentaro Aoyama, Shinta SUGIURA, Toshinori Araki, Keita Inoue | 2022-10-11 |
| 11415929 | Image forming apparatus in which high-voltage electrical circuit board is located in first region and motors and control board are located in second region | Osamu Takahashi, Kentaro Aoyama, Shunsuke Hachiya, Toshinori Araki, Keita Inoue +1 more | 2022-08-16 |
| 11392084 | Image forming apparatus to which cartridge is attachable and including controller capable of determining whether cartridge is attached to image forming apparatus | Shinta SUGIURA, Keita Inoue, Tatsuro Yokoi, Seiya Sato, Osamu Takahashi +2 more | 2022-07-19 |
| 11237518 | Image forming apparatus, method, and computer-readable medium for preventing failures and errors in drum memory and belt memory due to hot-swapping | Toshinori Araki, Tatsuro Yokoi, Seiya Sato, Shinta SUGIURA, Koji Akagi +2 more | 2022-02-01 |
| 10095360 | Communication device and non-transitory computer-readable storage medium storing program for controlling the communication device | Koji Akagi, Shoji Sato, Akikazu Murata | 2018-10-09 |
| 9875014 | Input apparatus and storage medium storing input control program | — | 2018-01-23 |
| 9648183 | Electric device | Koji Akagi | 2017-05-09 |
| 9146628 | Input apparatus and storage medium storing input control program | Hiroki Asai | 2015-09-29 |
| 9141268 | Inputting apparatus and storage medium storing program | Toshinari Watanabe | 2015-09-22 |
| 9143640 | Display apparatus and input apparatus | Toshinari Watanabe | 2015-09-22 |
| 9065942 | Display processing apparatus | Toshinari Watanabe | 2015-06-23 |
| 8964233 | Communication device and non-transitory computer-readable storage medium storing program for controlling the communication device | Shoji Sato, Koji Akagi, Akikazu Murata | 2015-02-24 |
| 8599221 | Image display devices | — | 2013-12-03 |
| 8521088 | Communication apparatus and communication system | — | 2013-08-27 |
| 8446600 | Multi function peripheral and method therfor | Noriko Misumi, Ayako Sakai, Takahiro Ikeno | 2013-05-21 |
| 8442446 | Radio communication device | Masahiko Kimura | 2013-05-14 |
| 8271900 | Inputting apparatus | Toshinari Watanabe | 2012-09-18 |
| 8170628 | Telephone communication device | Koji Akagi | 2012-05-01 |
| 8098709 | Wireless device configured to exclude frequency bands based on field intensity measurement | — | 2012-01-17 |
| 8040816 | Wireless communication apparatus that successively change communication frequency band | — | 2011-10-18 |