Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329634 | Quenching apparatus and method for producing metallic material | Yutaka HAMASAKI, Hiroshi Hayashi, Shinjirou Kuwayama | 2019-06-25 |
| 9576229 | Image forming apparatus and detection apparatus | Takuya Mukaibara, Kenichi Fujii | 2017-02-21 |
| 9086651 | Image forming apparatus | Toshikazu Tsuchiya, Masafumi Monde, Hidetoshi Hanamoto, Tsutomu Ishida | 2015-07-21 |
| 9081329 | Developing apparatus, process cartridge, and image forming apparatus | Hidetoshi Hanamoto, Toshikazu Tsuchiya, Tsutomu Ishida, Taku Fukita, Hidehiro Ushiozu | 2015-07-14 |
| 8971734 | Image forming apparatus | Toshikazu Tsuchiya, Masafumi Monde, Hidetoshi Hanamoto, Tsutomu Ishida | 2015-03-03 |
| 8909073 | Developing unit, process cartridge, and image forming apparatus | Toshikazu Tsuchiya, Hidetoshi Hanamoto, Tsutomu Ishida, Taku Fukita, Hidehiro Ushiozu | 2014-12-09 |