Inventor · disambiguated record
Hirozo Takegawa
Also filed as: TAKEGAWA HIROZO
6 granted patents·104 citations·filing 1990–1995
84Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6
Top patents by PatentIndex Score
6 records- 0163US5267450AAir conditioning apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Dec 7, 1993·33 cites·3 claims
- 0260US5678758ATemperature control device of a heating or cooling apparatus for saving energyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 21, 1997·26 cites·15 claims
- 0357US5477698AAir conditionerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 26, 1995·26 cites·8 claims
- 0438US5098742AMethod for supplying vacuum evaporation materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 24, 1992·9 cites·16 claims
- 0532US5132506AVacuum evaporation apparatus and method for making vacuum evaporated sheetMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jul 21, 1992·5 cites·9 claims
- 0631US5129233AAutomatic operation control system for air conditionerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jul 14, 1992·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →