Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422741 | Optical detector | Mitsuhiro KIYONO, Kenichi Yanai, Teiyuu Kimura, Noriyuki Ozaki, Shinji Kashiwada +1 more | 2025-09-23 |
| 12189060 | Optical distance measuring device | Hitoshi Yamada, Yoshiaki Hoashi, Noriyuki Ozaki, Akifumi UENO | 2025-01-07 |
| 12152877 | Rotation angle detection apparatus | — | 2024-11-26 |
| 10915037 | Image forming apparatus that controls light intensity for exposure | Eriko Odagiri | 2021-02-09 |
| 10364109 | Feeding apparatus | Yuya Hirano | 2019-07-30 |
| 10329106 | Sheet feeding device | Atsushi Kawarago, Yuta Hojo, Takao Nada | 2019-06-25 |
| 10095155 | Method of transferring information indicating reflecting surface of rotating polygonal mirror | Tatsuya Hotogi | 2018-10-09 |
| 9944480 | Image forming apparatus and feeding device | Yuya Hirano, Yuta Hojo, Atsushi Kawarago | 2018-04-17 |
| 9921517 | Image forming apparatus that exposes photosensitive member by light reflected by rotating polygon mirror and scanning apparatus | — | 2018-03-20 |
| 9141057 | Switching control apparatus and image forming apparatus | Yuji Fujiwara, Yuka Fukasawa | 2015-09-22 |
| 9025975 | Switching power source and image forming apparatus having the same | Yuki Nakajima | 2015-05-05 |
| 7518882 | Circuit module | Toshiki Shimizu, Kouichi Takagi | 2009-04-14 |
| 6701262 | Current detecting circuit | Isao Isshiki | 2004-03-02 |
| 6466451 | Electric connection box | Shigeki Yamane, Keizo Ikeda, Takahiro Onizuka | 2002-10-15 |
| 6094092 | Overcurrent detection circuit | Takashi Hoshino, Yukinobu Tabata, Yukihiko Umeda | 2000-07-25 |
| 6011416 | Switch circuit having excess-current detection function | Takashi Hoshino, Motonori Kido, Yoshiyuki Miyazaki | 2000-01-04 |