Inventor · disambiguated record
Kazuhiro Asano
Also filed as: ASANO KAZUHIRO · SATOH KATSUHIKO
25 granted patents·383 citations·filing 1976–2001
96Inventor score
Top patents by PatentIndex Score
25 records- 0197US4061929ACircuit for obtaining DC voltage higher than power source voltageSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Dec 6, 1977·94 cites·7 claims
- 0291US4045691ALevel shift circuitSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Aug 30, 1977·31 cites·4 claims
- 0386US4205369AVoltage dropping circuitSEIKO INSTR & ELECTRONICS·Filed 1978·Granted May 27, 1980·32 cites·3 claims
- 0479US4312059AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Jan 19, 1982·23 cites·22 claims
- 0578US4853682AData stored display deviceSEIKO INSTR & ELECTRONICS·Filed 1987·Granted Aug 1, 1989·49 cites·8 claims
- 0667US6398482B2Workpiece handling deviceCALSONIC KANSEI CORP·Filed 2001·Granted Jun 4, 2002·8 cites·12 claims
- 0767US4272837AElectronic timepiece with rotation detectorSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Jun 9, 1981·16 cites·4 claims
- 0863US4074515AElectronic timepiece with battery life displaySEIKO INSTR & ELECTRONICS·Filed 1976·Granted Feb 21, 1978·13 cites·3 claims
- 0961US4123896ADigital electronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Nov 7, 1978·10 cites·5 claims
- 1060US4204397AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1978·Granted May 27, 1980·12 cites·4 claims
- 1159US6276513B1Workpiece handling deviceCALSONIC KANSEI CORP·Filed 1999·Granted Aug 21, 2001·13 cites·7 claims
- 1259US4352169AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Sep 28, 1982·8 cites·5 claims
- 1357US6571473B1Method and system for manufacturing refrigerant tubes for condensersCALSONIC KANSEI CORP·Filed 1999·Granted Jun 3, 2003·18 cites·5 claims
- 1457US4044544AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Aug 30, 1977·8 cites·6 claims
- 1553US4104864AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Aug 8, 1978·7 cites·1 claims
- 1651US4276626AElectronic watchSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Jun 30, 1981·8 cites·5 claims
- 1751US4217751AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Aug 19, 1980·8 cites·5 claims
- 1848US4386423AElectronic timepiece having multi-functionsSEIKO INSTR & ELECTRONICS·Filed 1979·Granted May 31, 1983·5 cites·4 claims
- 1948US4271496AElectronic watchSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Jun 2, 1981·7 cites·5 claims
- 2046US4095407AOscillating and dividing circuit having level shifter for electronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1976·Granted Jun 20, 1978·4 cites·7 claims
- 2142US4257116AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Mar 17, 1981·4 cites·3 claims
- 2235US4246498ASemiconductor integrated driving circuit including C-MOS and junction FET'sSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Jan 20, 1981·2 cites·6 claims
- 2334US4262346AMulti function electronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1979·Granted Apr 14, 1981·2 cites·4 claims
- 2431US4224789AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Sep 30, 1980·1 cites·3 claims
- 2528US4262347AElectronic timepieceSEIKO INSTR & ELECTRONICS·Filed 1978·Granted Apr 14, 1981·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →