Inventor · disambiguated record
Nobuyuki Ishitsuka
Also filed as: ISHITSUKA NOBUYUKI
5 granted patents·1 pending application·129 citations·filing 2000–2009
83Inventor score
Top patents by PatentIndex Score
6 records- 0188US6386229B1Method and device for managing operation of solenoid valveSMC CORP·Filed 2000·Granted May 14, 2002·41 cites·10 claims
- 0279USD433998SSignal-input deviceSMC KK·Filed 2000·Granted Nov 21, 2000·26 cites·1 claims
- 0377US6704815B1Input-output unit for serial-parallel signal conversionSMC CORP·Filed 2000·Granted Mar 9, 2004·28 cites·5 claims
- 0473US6636782B2Method of driving and controlling a solenoid-operated valveSMC KK·Filed 2001·Granted Oct 21, 2003·18 cites·16 claims
- 0567USD448344SSignal converterSMC KK·Filed 2000·Granted Sep 25, 2001·16 cites·1 claims
- 0646US2009237856A1Solenoid valve drive control apparatus and method for driving a solenoid valveSMC KK·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →