Issued Patents All Time
Showing 1–25 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430943 | Camera device and camera system | Takayuki Sugahara | 2025-09-30 |
| 12174382 | Head-mounted display | Hideki Aiba | 2024-12-24 |
| 12140760 | Head-mounted display | Tomoyuki Shishido, Ryouji Hoshi, Kazuki Horikiri, Hideki Aiba | 2024-11-12 |
| 11973439 | Control device and control method for power conversion device | Yoshihito Kumamoto, Takanori WAKAMATSU | 2024-04-30 |
| 11815829 | Image forming apparatus | Atsushi Oguni, Takuji Uesugi | 2023-11-14 |
| 11774905 | Electrophotographic image forming apparatus | Yuichiro Inaba, Yoshihiro Ito, Ryuta Murakami | 2023-10-03 |
| 11493762 | Head mounted display, head mounted display system, and setting method for head mounted display | Hisashi Oka | 2022-11-08 |
| 11480914 | Image forming apparatus including a regulating portion used in mounting a cartridge | Daisuke Yamamoto | 2022-10-25 |
| 11474449 | Image forming apparatus having dual operation | Atsushi Oguni, Takuji Uesugi | 2022-10-18 |
| 10901366 | Image forming apparatus and cartridge | Ryuta Murakami, Naoki Matsumaru, Tadashi Horikawa | 2021-01-26 |
| 10788788 | Electrophotographic image forming apparatus having a driving-force transmission member featuring first and second helical gear portions with opposing twist directions | Yuichiro Inaba, Yoshihiro Ito, Ryuta Murakami | 2020-09-29 |
| 10739723 | Image forming apparatus | Satoru Takahashi, Yuichiro Inaba, Takeo Kawanami | 2020-08-11 |
| 10701223 | Image forming apparatus | Atsuyuki Yuzawa, Ryuji Hamasaki | 2020-06-30 |
| 10678184 | Image forming apparatus and cartridge | Ryuta Murakami, Naoki Matsumaru, Tadashi Horikawa | 2020-06-09 |
| 10543997 | Sheet feeding apparatus and image forming apparatus | Fumiya Sawashima, Ryuji Hamasaki | 2020-01-28 |
| 10539920 | Image forming apparatus | Ryuji Hamasaki | 2020-01-21 |
| 10433931 | Dental handpiece nozzle | Chihiro Yamane, Shouichi Takamori, Kiyoshi Kawakubo | 2019-10-08 |
| 10303116 | Electrophotographic image forming apparatus having a driving-force transmission member featuring first and second helical gear portions with opposing twist directions | Yuichiro Inaba, Yoshihiro Ito, Ryuta Murakami | 2019-05-28 |
| 10289066 | Image forming apparatus | Satoru Takahashi, Yuichiro Inaba, Takeo Kawanami | 2019-05-14 |
| 10244642 | Electronic control device | Shoji Hara, Masako Umebachi | 2019-03-26 |
| 9632481 | Image forming apparatus | — | 2017-04-25 |
| 9438142 | Motor driving circuit | — | 2016-09-06 |
| 9411301 | Frame for image forming apparatus and manufacturing method thereof | Masatoshi Yamashita | 2016-08-09 |
| 9223242 | Image forming apparatus | Takeo Kawanami, Masao Amano | 2015-12-29 |
| 9146492 | Electrophotographic image forming apparatus | — | 2015-09-29 |