Issued Patents All Time
Showing 25 most recent of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282266 | Image forming apparatus | Ryo Taniguchi | 2025-04-22 |
| 12265342 | Image forming apparatus | Takahiro Okubo, Takeru NAGAMOTO | 2025-04-01 |
| 11150578 | Developing device having air discharge duct and image forming apparatus including the developing device | Yuji Kamiyama, Ikuo Makie, Yu Sasaki, Yukari Ota, Ryo Yamada | 2021-10-19 |
| 11039029 | Control system, and image forming apparatus that protect image forming apparatus installed in area where abnormality has occurred, from secondary disaster | Nobuhiro Maezawa | 2021-06-15 |
| 10979589 | Control system, management apparatus, and image forming apparatus that perform control when abnormality occurs in image forming apparatus | — | 2021-04-13 |
| 9885972 | Image forming apparatus that ensures setting surface potential of photoreceptor drum with simple constitution | Masaru Hatano, Masaki Kadota, Masahito Ishino, Keisuke Isoda, Atsushi Ishizaki | 2018-02-06 |
| 9856625 | Working vehicle | Toshiyuki Ohta, Toshimitsu Honda, Katsuhiro Tsutsumi, Takaya Kobayashi, Yosuke Yamagoe | 2018-01-02 |
| 9829829 | Developing device and image forming apparatus provided with same | Tamotsu Shimizu, Eiji Gyotoku, Akihiro Watanabe, Norio Kubo, Ryo Taniguchi +2 more | 2017-11-28 |
| 9809948 | Work vehicle control method, work vehicle control device, and work vehicle | Masaaki Imaizumi, Yoshiaki Saito | 2017-11-07 |
| 9788701 | Non-woven fabric substrate for wiping sheet | Taeko Hayase, Emiko Shirasaki | 2017-10-17 |
| 9785084 | Image forming apparatus that ensures setting surface potential of photoreceptor drum with simple constitution | Masaru Hatano, Masaki Kadota, Masahito Ishino, Keisuke Isoda, Atsushi Ishizaki | 2017-10-10 |
| 9782051 | Non-woven fabric substrate for wiping sheet | Taeko Hayase, Emiko Shirasaki | 2017-10-10 |
| 9740134 | Image forming apparatus that sets surface potential of photoreceptor drum to target electric potential with simple configuration | Masaru Hatano, Masaki Kadota, Masahito Ishino, Keisuke Isoda, Atsushi Ishizaki | 2017-08-22 |
| 9732494 | Bucket and working vehicle provided with the same | Toshimitsu Honda, Toshiyuki Ohta, Katsuhiro Tsutsumi, Takaya Kobayashi | 2017-08-15 |
| 9719229 | Bucket and working vehicle provided with the same | Norihito Bandou, Takeshi Saoyama, Toshiyuki Ohta, Toshimitsu Honda, Katsuhiro Tsutsumi +2 more | 2017-08-01 |
| 9702117 | Work vehicle control method, work vehicle control device, and work vehicle | Masaaki Imaizumi, Yoshiaki Saito | 2017-07-11 |
| 9644339 | Damper operation control device and damper operation control method for working vehicle | Toshiyuki Ota | 2017-05-09 |
| 9519239 | Image forming apparatus that calculates toner concentration in developer | Ryo Taniguchi | 2016-12-13 |
| 9469973 | Wheel loader and wheel loader engine control method | Masaaki Imaizumi | 2016-10-18 |
| 9441346 | Work vehicle and method of controlling work vehicle | Masaaki Imaizumi | 2016-09-13 |
| 9360794 | Developing device and image forming device provided with same | Masaru Hatano, Yoshinori Horiuchi | 2016-06-07 |
| 9280092 | Developing device and image forming apparatus including the same | Masaru Hatano, Yoshinori Horiuchi, Akira Matayoshi, Ayaka Kondo, Motoki Moriguchi +1 more | 2016-03-08 |
| 9235163 | Development device and image forming apparatus | Takefumi Yotsutsuji | 2016-01-12 |
| 9235162 | Developer storage container and image forming apparatus with same | Ikuo Makie, Kenichi Tamaki, Shizuka Okada, Tamotsu Shimizu | 2016-01-12 |
| 9201347 | Developing device including a restricting member having a restricting base formed of resin and a metal foil arranged at a tip part of the restricting base, and image forming apparatus therewith | Masaru Hatano, Yoshinori Horiuchi | 2015-12-01 |