Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10712686 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2020-07-14 |
| 10444662 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2019-10-15 |
| 10175606 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2019-01-08 |
| 10057452 | Image forming system and image forming method | Norifumi Yagi, Takao Ishida, Mamoru Nomura, Kanya Hiroi, Kazuhiro Ogura +1 more | 2018-08-21 |
| 9946497 | Document administration system and document administration method | Kazuhiro Ogura, Minoru Yoshida, Akira Saito, Koichi Moriya | 2018-04-17 |
| 9927736 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2018-03-27 |
| 9690230 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2017-06-27 |
| 9619188 | Image forming system and image forming method | Norifumi Yagi, Takao Ishida, Mamoru Nomura, Kanya Hiroi, Kazuhiro Ogura +1 more | 2017-04-11 |
| 9582228 | Document administration system and document administration method | Kazuhiro Ogura, Minoru Yoshida, Akira Saito, Koichi Moriya | 2017-02-28 |
| 9465349 | Document administration system and document administration method | Kazuhiro Ogura, Minoru Yoshida, Akira Saito, Koichi Moriya | 2016-10-11 |
| 9402115 | Monitoring system, notification apparatus and monitoring method | Naohiro Matsushita, Shinji Saegusa | 2016-07-26 |
| 9285706 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2016-03-15 |
| 9250837 | Image forming system and image forming method | Norifumi Yagi, Takao Ishida, Mamoru Nomura, Kanya Hiroi, Kazuhiro Ogura +1 more | 2016-02-02 |
| 9182727 | Image forming apparatus, image forming method, and computer-readable recording medium having image forming program recorded therein | Minoru Yoshida, Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi +3 more | 2015-11-10 |
| 9081326 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2015-07-14 |
| 8805211 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2014-08-12 |
| 8781338 | Image forming apparatus, image forming method, and computer-readable recording medium having image forming program recorded therein | Minoru Yoshida, Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi +3 more | 2014-07-15 |
| 8554091 | Toner cartridge with memory for image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2013-10-08 |
| 8422892 | Image forming apparatus, image forming method, and computer-readable recording medium having image forming program recorded therein | Minoru Yoshida, Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi +3 more | 2013-04-16 |
| 8331807 | Toner cartridge storing control data for an image forming apparatus | Toru Homma, Hisanobu Ajima, Nobuo Tohata, Takahiro Nakajima, Takumi Hatano | 2012-12-11 |
| 8308262 | Image forming apparatus and image forming method | Minoru Yoshida, Makoto Tani, Osamu Takagi, Takahisa Hirano | 2012-11-13 |