Inventor · disambiguated record
Noboru Ishihara
Also filed as: ISHIHARA NOBORU
15 granted patents·6 pending applications·171 citations·filing 1983–2023
91Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE5TOKYO INST TECH5SUMITOMO RUBBER IND3AISAN IND2KAWASAKI STEEL CO2
Top patents by PatentIndex Score
21 records- 0180US5045807AAmplifier circuit using feedback loadNIPPON TELEGRAPH & TELEPHONE·Filed 1989·Granted Sep 3, 1991·28 cites·2 claims
- 0279US5475342AAmplifier for stably maintaining a constant outputNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Dec 12, 1995·39 cites·54 claims
- 0373US4606876AMethod of continuously producing compression molded coalKAWASAKI STEEL CO·Filed 1984·Granted Aug 19, 1986·19 cites·2 claims
- 0467US6585426B2Optical module using wiring lead integrated resin substrateNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Jul 1, 2003·18 cites·8 claims
- 0564US4565675AProcess for treating and recovering pickling waste liquids for stainless steelKAWASAKI STEEL CO·Filed 1985·Granted Jan 21, 1986·14 cites·2 claims
- 0657US11954555B2Sensor interface circuit and sensor moduleNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Apr 9, 2024·0 cites·11 claims
- 0756US5557648APhase lock loop circuit using a sample and hold switch circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Sep 17, 1996·31 cites·37 claims
- 0855US8134419B2Digital high-frequency generator circuitNAKANO KAZUO·Filed 2010·Granted Mar 13, 2012·1 cites·13 claims
- 0950US2025158644A1Transmission circuit and composite transmission circuitTOKYO INST TECH·Filed 2023·Application pending·0 cites
- 1050US2025150114A1Transmission circuitTOKYO INST TECH·Filed 2023·Application pending·0 cites
- 1149US11739852B2Air valve and fuel cell system using air valveAISAN IND·Filed 2020·Granted Aug 29, 2023·0 cites·16 claims
- 1249US5429087AThrottle body for traction controlAISAN IND·Filed 1994·Granted Jul 4, 1995·14 cites·6 claims
- 1349US4542350AMonolithic integrated circuit device including AC negative feedback type high frequency amplifier circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1983·Granted Sep 17, 1985·7 cites·26 claims
- 1446US2023379037A1Combiner circuitTOKYO INST TECH·Filed 2021·Application pending·0 cites
- 1546US2023403043A1Transmission circuitTOKYO INST TECH·Filed 2021·Application pending·0 cites
- 1646US2023361793A1Transmission circuitTOKYO INST TECH·Filed 2021·Application pending·0 cites
- 1745US10738776B2Gear pump device for rubber extrusionSUMITOMO RUBBER IND·Filed 2016·Granted Aug 11, 2020·0 cites·3 claims
- 1842US12401366B2Sensor interface circuit and sensor moduleNISSHINBO MICRO DEVICES INC·Filed 2021·Granted Aug 26, 2025·0 cites·9 claims
- 1942US9987813B2Apparatus for mounting tread ring on tire base and method for manufacturing retreaded tireSUMITOMO RUBBER IND·Filed 2013·Granted Jun 5, 2018·0 cites·4 claims
- 2037US11104092B2Pressure roller for shaping tire memberSUMITOMO RUBBER IND·Filed 2017·Granted Aug 31, 2021·0 cites·19 claims
- 2129US2016013763A1Amplifier circuit, cmos inverter amplifier circuit, comparator circuit, delta-sigma analog-to-digital converter, and semiconductor deviceSEMICONDUCTOR TECH ACAD RES CT·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →