Inventor · disambiguated record
Toyokazu Yanagimichi
Also filed as: YANAGIMICHI TOYOKAZU
2 granted patents·1 pending application·63 citations·filing 1991–2007
65Inventor score
Technology areasH04N
Top patents by PatentIndex Score
3 records- 0173US5230019AKey signal conversion device for CATV systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 20, 1993·43 cites·1 claims
- 0257US5161187ACable television systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 3, 1992·20 cites·15 claims
- 0342US2010250988A1Video display system, display device, plug-in module and power control method of plug-in modulePANASONIC CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →