Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423948 | Dual component developing material detecting device for electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Isao Yada, Yoichiro Irie, Kiyoshi Morimoto | 1984-01-03 |
| 4405226 | Developing material supplying control device for electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Isao Yada, Yoichiro Irie, Kiyoshi Morimoto | 1983-09-20 |
| 4365893 | Supporting mechanism of a document cover lid for a copying apparatus | Hiroshi Kimura, Masahiko Hisajima, Yoichiro Irie | 1982-12-28 |
| 4345834 | Transfer type electrostatic copying apparatus | Hiroshi Kimura, Masahiko Hisajima | 1982-08-24 |
| 4332467 | Developing device in electrostatic copying apparatus | Hiroshi Kimura, Toshikazu Matsui, Masahiko Hisajima, Yoichiro Irie, Kiyoshi Morimoto | 1982-06-01 |