Tsujihara; Susumu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsujihara; Susumu.The latest application filed is for "image correction apparatus using a displayed test signal".
- Tsujihara; Susumu - Neyagawa JP
- Tsujihara; Susumu - Osaka JP
| Patent | Date |
|---|---|
| Image correction apparatus using a displayed test signal Grant 5,532,765 - Inoue , et al. July 2, 1 | 1996-07-02 |
| Video signal processor for controlling the brightness and contrast of a display device Grant 5,504,538 - Tsujihara , et al. April 2, 1 | 1996-04-02 |
| Convergence correction apparatus for use in a color display Grant 5,398,083 - Tsujihara , et al. March 14, 1 | 1995-03-14 |
| Digital convergence correction apparatus for color television receiver with cursor on screen Grant 5,382,984 - Tsujihara , et al. January 17, 1 | 1995-01-17 |
| Image correction apparatus for adjusting images by digitially controlling analog correction waveforms Grant 5,298,985 - Tsujihara , et al. March 29, 1 | 1994-03-29 |
| Digital convergence unit for adjusting the convergence in a color display system Grant 5,111,284 - Tsujihara , et al. May 5, 1 | 1992-05-05 |
| Automatic primary color convergence alignment system for projection television Grant 4,857,998 - Tsujihara , et al. August 15, 1 | 1989-08-15 |
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