Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147595 | Information processing system | Kenta Maruyama, Junichiro Onaka, Junya Obara | 2024-11-19 |
| 11958497 | Guidance device, guidance control device, guidance method, and program | Junya Obara, Sunao Yamaguchi, Takuma Minemura, Kenta Maruyama | 2024-04-16 |
| 11764945 | Data processing device, method, and computer program | Atsushi Kunii, Jun-ichi Oketani, Shimpei Kunii | 2023-09-19 |
| 10845729 | Image forming apparatus having toner density control | Masashi Wakisaka, Takanori Iida, Katsuya Nose, Yuta Okuyama | 2020-11-24 |
| 10831128 | Image forming apparatus having image formation interruption | Takanori Iida, Masashi Wakisaka, Katsuya Nose, Yuta Okuyama | 2020-11-10 |
| 10416593 | Developing device | Takanori Iida, Yasushi Takeuchi, Toshiyuki Yamada, Shiro Higashikozono, Hiroto Kakinuma +1 more | 2019-09-17 |
| 10061231 | Developing device | Takanori Iida | 2018-08-28 |
| 9897940 | Developing device and conveying screw for developing an electrostatic latent image on an image bearing member | Takanori Iida, Yasushi Takeuchi, Toshiyuki Yamada | 2018-02-20 |
| 9851670 | Image forming apparatus to suppress excessive interposing toner | Yasushi Takeuchi, Takayuki Ganko, Koji Arimura, Takanori Iida, Toshiyuki Yamada +2 more | 2017-12-26 |
| 9841703 | Developing apparatus | Takanori Iida | 2017-12-12 |
| 9811026 | Developing device | Takanori Iida | 2017-11-07 |
| 9733594 | Developing device | Takanori Iida, Yasushi Takeuchi, Toshiyuki Yamada, Shiro Higashikozono, Hiroto Kakinuma +1 more | 2017-08-15 |
| 9599926 | Developing unit | Katsuya Nose, Kosuke Takeuchi, Toshihisa Yago, Fumiyoshi Saito, Naoki Mugita | 2017-03-21 |
| 9500991 | Developing apparatus having supply device with compound spiral portions | Takanori Iida, Hisashi Tsukijima | 2016-11-22 |
| 9442427 | Developing device | Takanori Iida, Hisashi Tsukijima | 2016-09-13 |
| 9405229 | Developing device | Katsuya Nose, Fumiyoshi Saito, Toshihisa Yago, Naoki Mugita, Kosuke Takeuchi | 2016-08-02 |
| 9377740 | Image forming apparatus supplying toner based on toner density of developer contained in containing unit and method for controlling image forming apparatus | Fumiyoshi Saito, Naoki Mugita, Katsuya Nose, Toshihisa Yago, Kosuke Takeuchi | 2016-06-28 |
| 9316948 | Developing apparatus with discharge regulating member | Hisashi Tsukijima, Takanori Iida | 2016-04-19 |
| 9235158 | Developing device | — | 2016-01-12 |
| 9217957 | Development device, and image forming apparatus | — | 2015-12-22 |
| 9134646 | Image forming apparatus having development bias control | — | 2015-09-15 |
| 9072507 | Suction puncture method and suction puncture device | Yoshinobu OKABE, Ryohei Kaji, Makiko Yasumoto, Tomohiko Yamaguchi, Tomoki Tahira +2 more | 2015-07-07 |
| 9002242 | Developing apparatus | — | 2015-04-07 |
| 8805215 | Image forming apparatus with toner degradation suppression | — | 2014-08-12 |
| 8777426 | Projection type display | — | 2014-07-15 |