Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10547012 | Photoelectric conversion element, imaging element, optical sensor, and compound | Naoyuki Hanaki | 2020-01-28 |
| 10177320 | Photoelectric conversion element, imaging device, optical sensor, and method of using photoelectric conversion element | Masaaki Tsukase, Takahiko ICHIKI, Daigo SAWAKI | 2019-01-08 |
| 10152003 | Image forming apparatus | Yasuhiro Shimada, Yoko Miyamoto | 2018-12-11 |
| 9997721 | Photoelectric conversion material, photoelectric conversion element, optical sensor, and imaging element | Yosuke Yamamoto, Masaaki Tsukase, Naoyuki Hanaki, Takahiko ICHIKI, Daigo SAWAKI | 2018-06-12 |
| 9874837 | Charging mechanism and image forming apparatus | Yoko Miyamoto, Yasuhiro Shimada | 2018-01-23 |
| 9778604 | Image forming apparatus including an electric charge applying unit | Yoko Miyamoto, Yasuhiro Shimada | 2017-10-03 |
| 9690225 | Image forming apparatus and method | — | 2017-06-27 |
| 9458264 | Barrier laminate and novel polymer compound | Toshihide Aoshima, Shinya Suzuki, Hiroshi Kawakami | 2016-10-04 |
| 9429881 | Image forming apparatus with movable surface-positioning member | — | 2016-08-30 |
| 9377744 | Transfer device and image forming apparatus with electrical power supply | — | 2016-06-28 |
| 9316957 | Transfer device and image forming apparatus | — | 2016-04-19 |
| 9274462 | Transfer member and image forming apparatus | Masaaki Yamaura, Yasuhiro Shimada | 2016-03-01 |
| 9188910 | Image forming apparatus including intermediate transfer body with adjustable tension | — | 2015-11-17 |
| 9091970 | Transfer device, image forming apparatus, and transfer method | Satoshi Shigezaki, Sho Watanabe | 2015-07-28 |
| 9063476 | Image forming apparatus | — | 2015-06-23 |
| 9037014 | Image forming apparatus | — | 2015-05-19 |
| 9025981 | Image forming apparatus | — | 2015-05-05 |
| 8693901 | Transfer device and image forming apparatus | Sho Watanabe | 2014-04-08 |
| 8649716 | Image forming apparatus | — | 2014-02-11 |
| 8626012 | Image forming apparatus and image forming method | — | 2014-01-07 |
| 8244149 | Image forming apparatus, image forming method, and computer readable medium for reducing gloss difference between a first image and a region of a second image | — | 2012-08-14 |
| 8208823 | Transfer device and image forming apparatus | — | 2012-06-26 |
| 8073347 | Image forming apparatus | Yasumitsu HARASHIMA | 2011-12-06 |
| 7933528 | Image forming apparatus and image forming method for correcting density nonuniformity | Nobuo Hyakutake, Taku Fukuhara | 2011-04-26 |
| 7917079 | Recording material charging apparatus and image forming apparatus | — | 2011-03-29 |