Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245170 | Optical scanner using planar reflection holograms | Hirokazu Aritake, Kozo Yamazaki, Fumio Yamagishi, Hiroyuki Ikeda | 1993-09-14 |
| 5237339 | Electrophotography apparatus | — | 1993-08-17 |
| 5231277 | Optical scanner using plannar reflecting holograms | Hirokazu Aritake, Kozo Yamazaki, Fumio Yamagishi, Hiroyuki Ikeda | 1993-07-27 |
| 5191362 | Electrophotographic printing apparatus with a control system responsive to temperature changes | — | 1993-03-02 |
| 5144364 | Power supply for electrophotography apparatus | — | 1992-09-01 |
| 4848862 | Laser beam scanner | Kozo Yamazaki, Hiroyuki Ikeda, Takefumi Inagaki, Hirokazu Aritake, Fumio Yamagishi | 1989-07-18 |
| 4655541 | Hologram scanner | Kozo Yamazaki, Fumio Yamagishi, Hiroyuki Ikeda, Takefumi Inagaki, Ichiro Sebata +2 more | 1987-04-07 |