Inventor · disambiguated record
Kazuo Kashigi
Also filed as: KASHIGI KAZUO · TAMA TOMOO
15 granted patents·299 citations·filing 1975–1991
94Inventor score
Technology areasH04N
Top patents by PatentIndex Score
15 records- 0186US4409618ADigital video effects system employing a chroma-key tracking techniqueNIPPON ELECTRIC CO·Filed 1981·Granted Oct 11, 1983·37 cites·3 claims
- 0284US4200890ADigital video effects system employing a chroma-key tracking techniqueNIPPON ELECTRIC CO·Filed 1978·Granted Apr 29, 1980·28 cites·5 claims
- 0384US4007486APhase locking system for television signals using a digital memory techniqueNIPPON ELECTRIC CO·Filed 1975·Granted Feb 8, 1977·36 cites·13 claims
- 0480US4163992ADigital video effects system employing a chroma-key tracking techniqueNIPPON ELECTRIC CO·Filed 1978·Granted Aug 7, 1979·26 cites·5 claims
- 0576US4218710ADigital video effect system comprising only one memory of a conventional capacityNIPPON ELECTRIC CO·Filed 1979·Granted Aug 19, 1980·30 cites·7 claims
- 0675US4673975ATelevision signal scrambling apparatusNEC CORP·Filed 1984·Granted Jun 16, 1987·22 cites·11 claims
- 0772US4746979AVideo memory device capable of simultaneously reading a plurality of picture elementsNEC CORP·Filed 1987·Granted May 24, 1988·26 cites·4 claims
- 0869US4218700ALuminance/chrominance separating apparatus having a spatial filtering effectNIPPON ELECTRIC CO·Filed 1979·Granted Aug 19, 1980·16 cites·6 claims
- 0962US4218711ASpecial effect device for electronically accomplishing a gradual scene shiftNIPPON ELECTRIC CO·Filed 1979·Granted Aug 19, 1980·13 cites·1 claims
- 1059US4689660AVideo signal storage apparatus for NTSC systemNEC CORP·Filed 1986·Granted Aug 25, 1987·16 cites·15 claims
- 1155US4774507ASpecial video effect systemNEC CORP·Filed 1985·Granted Sep 27, 1988·15 cites·13 claims
- 1252US4325075ADigital television video signal storage systemNIPPON ELECTRIC CO·Filed 1980·Granted Apr 13, 1982·10 cites·5 claims
- 1348US4196449ADigital video effects system employing a chroma-key tracking techniqueNIPPON ELECTRIC CO·Filed 1978·Granted Apr 1, 1980·7 cites·5 claims
- 1447US5227879AApparatus for transmitting an extended definition TV signal having compatibility with a conventional TV systemTOKYO BROADCASTING SYST·Filed 1991·Granted Jul 13, 1993·13 cites·2 claims
- 1537US4506286APAL digital video signal processing arrangementNIPPON ELECTRIC CO·Filed 1982·Granted Mar 19, 1985·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →