Number | Date | Country | Kind |
---|---|---|---|
4-166842 | Jun 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4167024 | Hamisch | Sep 1979 | |
4446545 | Van Dijk | May 1984 | |
5168487 | Ohsato et al. | Dec 1992 |
Number | Date | Country |
---|---|---|
0525896A2 | Feb 1993 | EPX |
2634243 | Feb 1978 | DEX |
Entry |
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Patent Abstracts of Japan, vol. 10, No. 225 (P-484), Aug. 6, 1986 & JP-A-61 061 236, Mar. 29, 1986. |
"Optical Video Disc System for HDTV", Saeki et al, Proceedings of the Third International Workshop on HDTV, Sep. 9, 1989, pp. 519-526. |
Patent Abstracts of Japan, vol. 7, No. 253 (P-235), Nov. 10, 1983, & JP-A-58 137 144, Aug. 15, 1983. |