Hayami; Heijiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayami; Heijiro.The latest application filed is for "method of and a system for color separation".
- Hayami; Heijiro - Kawasaki JP
- Hayami; Heijiro - Tokyo JA
- Hayami; Heijiro - Kawasaki City JA
- Hayami; Heijiro - Takatsuki JA
| Patent | Date |
|---|---|
| Method of and a system for color separation Grant 4,180,330 - Kotera , et al. December 25, 1 | 1979-12-25 |
| Color separating method and apparatus using statistical techniques Grant 4,090,243 - Kotera , et al. May 16, 1 | 1978-05-16 |
| Ink injection type writing system using amplitude-modulated electrical signals Grant 4,072,958 - Hayami , et al. February 7, 1 | 1978-02-07 |
| Facsimile signal transmission system Grant 4,034,406 - Tsuchiya , et al. July 5, 1 | 1977-07-05 |
| Photographic image pick-up and coding system of run-length type Grant 4,011,399 - Tsuchiya , et al. March 8, 1 | 1977-03-08 |
| Facsimile system of run-length Grant 3,941,922 - Tsuchiya , et al. March 2, 1 | 1976-03-02 |
| Image display system Grant 3,912,860 - Sasabe , et al. October 14, 1 | 1975-10-14 |
| Facsimile Device Grant 3,811,009 - Fukumoto , et al. May 14, 1 | 1974-05-14 |
| Receiver For Facsimile System Grant 3,808,362 - Tsuda , et al. April 30, 1 | 1974-04-30 |
| System For Converting Facsimile Signals Grant 3,752,912 - Ohsawa , et al. August 14, 1 | 1973-08-14 |
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