Inventor · disambiguated record
Hirotsugu Kawata
Also filed as: KAWATA HIROTSUGU
3 granted patents·1 pending application·215 citations·filing 1999–2011
72Inventor score
Top patents by PatentIndex Score
4 records- 0191US6353444B1User interface apparatus and broadcast receiving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 5, 2002·181 cites·9 claims
- 0286US6972796B2Image pickup system and vehicle-mounted-type sensor systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 6, 2005·34 cites·20 claims
- 0344US2004210932A1Program preselecting/recording apparatus for searching an electronic program guide for programs according to predetermined search criteriaFiled 2004·Application pending·0 cites
- 0429US9136799B2Amplifier using voltage variable power supplyOZAKI SEIGO·Filed 2011·Granted Sep 15, 2015·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →