Issued Patents All Time
Showing 1–25 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512380 | Method and device for manufacturing black coated steel sheets | Masaki Yamamoto, Tadashi Nakano, Ichiro Takahashi, Hiroyuki Nakamizo, Toshiaki Sato +7 more | 2022-11-29 |
| 11326223 | Method and device for manufacturing steam-treated products | Masaki Yamamoto, Yoshinobu Kurisu, Toshiaki Sato, Toyoharu Yasuda, Ichiro Takahashi +10 more | 2022-05-10 |
| 10007218 | Fixing device capable of restraining frictional wearing of nip member and roller | — | 2018-06-26 |
| 9766582 | Image forming apparatus | Hirotaka Mori, Hiroshi Nakano, Shougo Sato | 2017-09-19 |
| 9720206 | Lens apparatus having magnification variator configured to move during magnification varying and image pickup apparatus having the same | — | 2017-08-01 |
| 9671726 | Fixing device | Yoshihiro Miyauchi, Yasushi Fujiwara, Takuji Matsuno, Kei Ishida, Tomohiro Kondo | 2017-06-06 |
| 9671738 | Image forming apparatus | Hirotaka Mori, Hiroshi Nakano, Shougo Sato | 2017-06-06 |
| 9632465 | Fixing device | — | 2017-04-25 |
| 9541870 | Fixing device | Yasushi Fujiwara, Kei Ishida, Yoshihiro Miyauchi, Tomohiro Kondo | 2017-01-10 |
| 9494912 | Image forming apparatus | Hirotaka Mori, Hiroshi Nakano, Shougo Sato | 2016-11-15 |
| 9470880 | Position detecting apparatus, and lens apparatus and optical operating apparatus including the position detecting apparatus | — | 2016-10-18 |
| 9459571 | Fixing device including reflecting plate with tilted ends | Tomohiro Kondo, Yasushi Fujiwara, Kei Ishida, Takuji Matsuno | 2016-10-04 |
| 9459568 | Fixing device and image forming apparatus with deformation resistant supporting structure for supporting thermistor | Kentaro SAWANO | 2016-10-04 |
| 9400459 | Fixing device provided with temperature sensor | Yoshihiro Miyauchi, Yasushi Fujiwara, Kei Ishida, Tomohiro Kondo | 2016-07-26 |
| 9395673 | Fixing device | Takuji Matsuno, Kaoru Suzuki | 2016-07-19 |
| 9377726 | Fixing device | Kei Ishida, Takuji Matsuno, Yoshihiro Miyauchi | 2016-06-28 |
| 9367024 | Image forming apparatus and fixing apparatus | Atsushi Ozawa, Tatsuya Koyama | 2016-06-14 |
| 9341989 | Image forming apparatus | Hirotaka Mori, Hiroshi Nakano, Shougo Sato | 2016-05-17 |
| 9335678 | Image forming apparatus including retaining part for retaining movable guide in prescribed position | Atsushi Ozawa | 2016-05-10 |
| 9323190 | Nip plate configuration for a fixing device | Yasushi Fujiwara, Kei Ishida, Yoshihiro Miyauchi, Tomohiro Kondo | 2016-04-26 |
| 9323184 | Fixing device | Yoshihiro Miyauchi, Yasushi Fujiwara, Takuji Matsuno, Kei Ishida, Tomohiro Kondo | 2016-04-26 |
| 9316975 | Fixing device capable of suppressing contact between tubular member and electric components | Kei Ishida, Takuji Matsuno, Yoshihiro Miyauchi | 2016-04-19 |
| 9310734 | Fixing roller and method of manufacturing the same | Kei Ishida, Takuji Matsuno | 2016-04-12 |
| 9304486 | Image forming apparatus having waste toner container that stores toner removed from intermediate transfer belt | Hirotaka Mori, Hiroshi Nakano, Shougo Sato | 2016-04-05 |
| 9304459 | Fixing device having stably positioned nip plate | — | 2016-04-05 |