Inventor · disambiguated record
Nobutaka Takao
Also filed as: TAKAO NOBUTAKA
6 granted patents·153 citations·filing 1990–1993
86Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0168US5036301AFilter apparatusSONY CORP·Filed 1990·Granted Jul 30, 1991·22 cites·10 claims
- 0265US5029236ARadiotelephone apparatusSONY CORP·Filed 1990·Granted Jul 2, 1991·37 cites·10 claims
- 0362US5175875ARadio communication apparatus with programmable signal modulationSONY CORP·Filed 1990·Granted Dec 29, 1992·34 cites·19 claims
- 0458US5334945APower control circuitSONY CORP·Filed 1993·Granted Aug 2, 1994·17 cites·2 claims
- 0553US5020138ARadio communication apparatus having cooling meansSONY CORP·Filed 1990·Granted May 28, 1991·22 cites·19 claims
- 0650US5408691ARadio transmitter apparatus which optimizes load impedance to maximize output transmitter efficiency while preserving minimum battery power outputSONY CORP·Filed 1993·Granted Apr 18, 1995·21 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →