Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4460269 | Automatic document feeder for use in combination with an electrophotographic copying machine | Masaru Yamazaki, Kiyoshi Miyashita, Hideyuki Kawazu | 1984-07-17 |
| 4298276 | Cassette type roll sheet feeding apparatus | Hiroshi Tsuda, Kiyoshi Miyashita, Katsuhiko Kimura, Heihachi Arima | 1981-11-03 |
| 4271784 | Apparatus for discharging a fatigued developing agent in a magnetic brush developing device | Hiroshi Tsuda, Kiyoshi Miyashita | 1981-06-09 |
| 4218129 | Electrophotographic apparatus | Masaji Nishikawa, Masaru Yamazaki | 1980-08-19 |
| 4218135 | Roll sheet cassette loading apparatus | Hiroshi Tsuda, Kiyoshi Miyashita, Katsuhiko Kimura, Heihachi Arima | 1980-08-19 |