Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893151 | Image developing apparatus | Mutsuki Yamazaki, Kaoru Oshima | 1990-01-09 |
| 4585321 | Corona discharging apparatus | Kenshi Toshimitsu, Tetsuya Sukegawa | 1986-04-29 |
| 4455078 | Charging device having a conductive particle impregnated strand lined contact member | Hideo Mukai | 1984-06-19 |
| 4408862 | Developing apparatus for electrostatic copying machine | Masahiro Hosoya, Reiji Murakami | 1983-10-11 |
| 4407580 | Transfer device | Shinichi Hashimoto, Hideo Mukai | 1983-10-04 |
| 4407228 | Developing apparatus | Hideo Mukai, Masahiro Hosoya | 1983-10-04 |
| 4382673 | Transfer device | Shunichi Nakajima, Shinichi Hashimoto | 1983-05-10 |
| 4371252 | Contact type charging device with pliable contact member | Kohachi Uchida, Yoshitsugu Nakatomi, Hideo Mukai | 1983-02-01 |
| 4292386 | Photoconductive drum with paper layer attachment | — | 1981-09-29 |