Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11693329 | Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatus | Wataru Yamada, Masahiro Iwasaki, Ryosuke Fujii, Keisuke Kusano, Yuto Okazaki | 2023-07-04 |
| 11526092 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Masahiro Iwasaki, Wataru Yamada, Keisuke Kusano, Yuto Okazaki | 2022-12-13 |
| 11435674 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Yuto Okazaki, Wataru Yamada, Masahiro Iwasaki, Keisuke Kusano | 2022-09-06 |
| 11333987 | Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatus | Wataru Yamada, Masahiro Iwasaki, Ryosuke Fujii, Keisuke Kusano, Yuto Okazaki | 2022-05-17 |
| 11099492 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Keisuke Kusano, Wataru Yamada, Masahiro Iwasaki, Ryosuke Fujii, Yuto Okazaki | 2021-08-24 |
| 11066543 | Dispersant attached polytetrafluoroethylene particle, composition, layered material, electrophotographic photoreceptor, process cartridge, and image forming apparatus | Wataru Yamada, Takahiro Nakamura, Shingo SUDA, Masahiro Iwasaki, Ryosuke Fujii +2 more | 2021-07-20 |
| 11048181 | Electrophotographic photoreceptor, process cartridge, and image-forming apparatus | Masahiro Iwasaki, Wataru Yamada, Ryosuke Fujii, Keisuke Kusano, Yuto Okazaki | 2021-06-29 |
| 10705441 | Electrophotographic photoreceptor, process cartridge, and image-forming apparatus | Ryosuke Fujii, Wataru Yamada, Masahiro Iwasaki, Keisuke Kusano, Yuto Okazaki | 2020-07-07 |
| 10371254 | Vehicle drive device | Satoru Kasuya, Nobukazu Ike, Masashi Kito, Seigo Kano | 2019-08-06 |
| 10190671 | Vehicle drive device | Masashi Kito, Osamu Murai | 2019-01-29 |
| 9938973 | Vehicle hydraulic supply apparatus | Masashi Kito, Osamu Murai | 2018-04-10 |
| 9610842 | Vehicle hydraulic pressure supply device | Satoru Kasuya, Nobukazu Ike, Masashi Kito, Yuichi Seki, Osamu Murai | 2017-04-04 |