Inventor · disambiguated record
Yoshihiro Kawanabe
Also filed as: KAWANABE YOSHIHIRO
11 granted patents·111 citations·filing 1978–2001
90Inventor score
Top patents by PatentIndex Score
11 records- 0184US4539491AVoltage/current conversion circuitPIONEER ELECTRONIC CORP·Filed 1982·Granted Sep 3, 1985·27 cites·3 claims
- 0277US4881041APulse width distortion correction circuitPIONEER ELECTRONIC CORP·Filed 1988·Granted Nov 14, 1989·25 cites·8 claims
- 0357US7139830B2Communication apparatus and congestion regulation control methodFUJITSU LTD·Filed 2001·Granted Nov 21, 2006·5 cites·6 claims
- 0457US4451800AInput bias adjustment circuit for amplifierPIONEER ELECTRONIC CORP·Filed 1981·Granted May 29, 1984·9 cites·3 claims
- 0554US4217556AOutput amplifying circuitPIONEER ELECTRONIC CORP·Filed 1978·Granted Aug 12, 1980·7 cites·10 claims
- 0651US4254379APush-pull amplifier circuitPIONEER ELECTRONIC CORP·Filed 1979·Granted Mar 3, 1981·7 cites·8 claims
- 0750US4274060ASignal change-over amplifierPIONEER ELECTRONIC CORP·Filed 1979·Granted Jun 16, 1981·7 cites·4 claims
- 0844US4215318APush-pull amplifierPIONEER ELECTRONIC CORP·Filed 1978·Granted Jul 29, 1980·5 cites·4 claims
- 0937US5815560ACommunication service control apparatusFUJITSU LTD·Filed 1995·Granted Sep 29, 1998·12 cites·12 claims
- 1037US4456886AControl circuit for voltage controlled variable attenuatorPIONEER ELECTRONIC CORP·Filed 1982·Granted Jun 26, 1984·4 cites·9 claims
- 1135US4426626ASignal switching circuitPIONEER ELECTRONIC CORP·Filed 1981·Granted Jan 17, 1984·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →