Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680642 | Picture scanning and recording method with selection between two differently processed signals | Noriyuki Shimano, Mitsuhiko Yamada | 1987-07-14 |
| 4485964 | Method of identifying a multiplicity of special points | Mitsuhiko Yamada | 1984-12-04 |
| 4447113 | Setup condition recorder for a color scanner | Sadao Ueda, Mitsuhiko Yamada | 1984-05-08 |
| 4432613 | Exposure light beams control method for use in a picture reproducing machine | Sadao Ueda, Mitsuhiko Yamada | 1984-02-21 |
| 4414636 | Color control simulator for a picture reproducing machine | Sadao Ueda, Mitsuhiko Yamada | 1983-11-08 |
| 4410909 | Method for automatically determining reproduction picture color control conditions | Sadao Ueda, Mitsuhiko Yamada | 1983-10-18 |