Issued Patents All Time
Showing 1–25 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332594 | Image forming system and image forming apparatus | KYOHEI KIKUCHI, Masami Hano, Yoshiro Tsukada, Shingo Hirota, TARO HANAZATO +1 more | 2025-06-17 |
| 12265351 | Image forming system | Daisuke Katayama, Yoshiro Tsukada, Masami Hano, Shingo Hirota, TARO HANAZATO +1 more | 2025-04-01 |
| 12216423 | Image forming system including varnish image forming apparatus | TARO HANAZATO, Yoshiro Tsukada, Masami Hano, Shingo Hirota, Daisuke Katayama +1 more | 2025-02-04 |
| 12164253 | Image forming system including varnish applying apparatus | Yoshiro Tsukada, Masami Hano, Shingo Hirota, TARO HANAZATO, Daisuke Katayama +1 more | 2024-12-10 |
| 12105449 | Image forming apparatus and varnish applying apparatus | Shingo Hirota, Yoshiro Tsukada, Masami Hano, KYOHEI KIKUCHI, Daisuke Katayama +1 more | 2024-10-01 |
| 11262276 | Monitoring system | Naoki Kusaba, Yoshinori Kamiya, Nobukazu Naito, Naoki Yamasaki | 2022-03-01 |
| 11176252 | Intrusion prevention device, intrusion prevention method, and intrusion prevention program | Keiichi Okabe, Takaaki Koyama, Jun Miyoshi, Yoshihiro Itoh, Naohiko Yoshizumi +3 more | 2021-11-16 |
| 11143989 | Image forming apparatus | Tetsuya Ohta, Yutaka Kakehi | 2021-10-12 |
| 10761460 | Image forming apparatus | — | 2020-09-01 |
| 10670999 | Image forming apparatus | — | 2020-06-02 |
| 10416593 | Developing device | Yusuke Ishida, Takanori Iida, Yasushi Takeuchi, Shiro Higashikozono, Hiroto Kakinuma +1 more | 2019-09-17 |
| 9897940 | Developing device and conveying screw for developing an electrostatic latent image on an image bearing member | Takanori Iida, Yusuke Ishida, Yasushi Takeuchi | 2018-02-20 |
| 9851670 | Image forming apparatus to suppress excessive interposing toner | Yasushi Takeuchi, Takayuki Ganko, Koji Arimura, Yusuke Ishida, Takanori Iida +2 more | 2017-12-26 |
| 9733594 | Developing device | Yusuke Ishida, Takanori Iida, Yasushi Takeuchi, Shiro Higashikozono, Hiroto Kakinuma +1 more | 2017-08-15 |
| 9650938 | Exhaust emission control device | Minoru Kowada, Toshiaki Kuroki, Ryoji Suzuki, Hiroshi Uchigata | 2017-05-16 |
| 9247103 | Image processing device, image processing system, non-transitory computer readable medium, and image processing method | Hiroshi Niina, Hiroshi Hayashi, Kenji Ueda, Tatsuya NAMIKI | 2016-01-26 |
| 9242655 | Crash energy absorber of railcar | Makoto Taguchi, Atsushi Sano, Hideki Kumamoto, Seiichiro Yagi, Masayuki Tomizawa | 2016-01-26 |
| 9180894 | Floor structure of railcar | Makoto Taguchi, Atsushi Sano, Osamu Muragishi, Masashi Kawamura, Yuji Kamei +1 more | 2015-11-10 |
| 9108649 | Underframe structure of railcar | Makoto Taguchi, Atsushi Sano, Osamu Muragishi, Masashi Kawamura, Yuji Kamei +1 more | 2015-08-18 |
| 9108647 | Bodyshell structure of railcar | Makoto Taguchi, Atsushi Sano, Hideki Kumamoto, Seiichiro Yagi, Masayuki Tomizawa | 2015-08-18 |
| 9041977 | Image processing apparatus, and non-transitory computer readable medium storing program setting a threshold value as a reference of a previously stored ground color and removing the ground color | Tatsuya NAMIKI, Hiroshi Hayashi, Kenji Ueda, Hiroshi Niina | 2015-05-26 |
| 9027485 | Obstacle deflector of railcar | Makoto Taguchi, Atsushi Sano, Hideki Kumamoto, Seiichiro Yagi, Masayuki Tomizawa | 2015-05-12 |
| 8931418 | Bodyshell structure of railcar | Masayasu Matsuoka, Hiroyuki Kido, Taro Hayashi, Makoto Taguchi, Naoaki Kawakami +3 more | 2015-01-13 |
| 8867050 | Image processing apparatus, non-transitory computer readable medium storing program and image processing method for restoring a single table from a plurality of pages | Junichi Shimizu, Kiyotaka TSUCHIBUCHI, Hiroshi Niina, Tetsuya WAKIYAMA | 2014-10-21 |
| 8831452 | Image forming apparatus with transfer voltage detection | — | 2014-09-09 |