Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203046 | Grease composition and rolling bearing | Kanako NIIYA, Masayuki Murakami, Shota Akimoto, Takahiro Maeda, Kaname Nishi +3 more | 2025-01-21 |
| 12152214 | Grease composition and rolling bearing | Koji Yoshizaki, Kazumi Sakai, Yusuke Ayame, Kiyomi Sakamoto | 2024-11-26 |
| 11952549 | Grease composition and rolling bearing | Kiyomi Sakamoto, Yusuke Ayame, Go Tatsumi | 2024-04-09 |
| 10842019 | Printed circuit board and image forming apparatus | Masahiro Shinotsuka, Teruhiko Suzuki | 2020-11-17 |
| 10830282 | Sliding shaft and steering device | — | 2020-11-10 |
| 10511725 | Image forming apparatus provided with slidable operating portion | Teruhiko Suzuki, Masahiro Shinotsuka | 2019-12-17 |
| 10503092 | Image forming apparatus that performs exposure for discharging photoconductive drum | — | 2019-12-10 |
| 10306054 | Image forming apparatus to which noise counter-measure is applied | Teruhiko Suzuki, Masahiro Shinotsuka | 2019-05-28 |
| 10038803 | Image forming apparatus | Yousuke Hata, Toshifumi Kakutani, Takeyuki Suda, Hirohisa Nakajima, Shinya Suzuki +6 more | 2018-07-31 |
| 9926983 | Sliding shaft and steering device | — | 2018-03-27 |
| 9910407 | Image forming apparatus and image forming system | Toshifumi Kakutani, Takayuki Iikura, Shuji Obata, Mitsuhiro Sugeta, Yousuke Hata +6 more | 2018-03-06 |
| 9864299 | Image forming apparatus including a developing unit to develop an electrostatic latent image on a photosensitive member | Takayuki Iikura, Shinya Suzuki, Toshifumi Kakutani, Yousuke Hata, Kazumi Sato | 2018-01-09 |
| 9746824 | Image forming apparatus | Takayuki Iikura, Toshifumi Kakutani, Shinya Suzuki, Yousuke Hata, Kazumi Sato | 2017-08-29 |
| 9650220 | Sheet feeding apparatus and image forming apparatus | Manabu Koseki, Takayuki Iikura, Shuji Obata, Mitsuhiro Sugeta, Toshifumi Kakutani +5 more | 2017-05-16 |
| 9618052 | Intermediate shaft | — | 2017-04-11 |
| 9578192 | Image forming apparatus including a plurality of devices driven by power | — | 2017-02-21 |
| 9523945 | Image forming apparatus that forms image on image carrier | Hirohisa Nakajima, Takayuki Iikura, Shuji Obata, Mitsuhiro Sugeta, Toshifumi Kakutani +6 more | 2016-12-20 |
| 9525795 | Image forming apparatus with rotary polygon mirror speed control | Kazumi Sato, Toshifumi Kakutani, Yousuke Hata, Shinya Suzuki, Takayuki Iikura +6 more | 2016-12-20 |
| 9467586 | Image forming apparatus | Yousuke Hata, Toshifumi Kakutani, Takeyuki Suda, Hirohisa Nakajima, Shinya Suzuki +6 more | 2016-10-11 |
| 9417559 | Image forming apparatus | Takayuki Iikura, Toshifumi Kakutani, Shinya Suzuki, Yousuke Hata, Kazumi Sato | 2016-08-16 |
| 9348285 | Image forming apparatus | — | 2016-05-24 |
| 9291990 | Image forming apparatus | Takayuki Iikura, Shinya Suzuki, Toshifumi Kakutani, Yousuke Hata, Kazumi Sato | 2016-03-22 |
| 9232105 | Image forming apparatus configured for consumable replacement in power saving mode | — | 2016-01-05 |
| 9207614 | Image forming apparatus equipped with developer replenishment mechanism | Toshifumi Kakutani, Kazumi Sato, Yousuke Hata, Shinya Suzuki, Takayuki Iikura | 2015-12-08 |
| 9201367 | Image forming apparatus | — | 2015-12-01 |