Inventor · disambiguated record
Takao Murase
Also filed as: MURASE TAKAO
33 granted patents·2 pending applications·657 citations·filing 1984–2020
97Inventor score
Files withNGK INSULATORS LTD30FUJI ELECTRIC CO LTD1HOWA MACHINERY LTD1KITAJIMA MASANOBU1TOYOTA AUTO BODY CO LTD1
Top patents by PatentIndex Score
35 records- 0190US4883947AResistance ceramic heater with mutually connected heat-generating conductors, and electrochemical element or oxygen analyzer using such ceramic heaterNGK INSULATORS LTD·Filed 1989·Granted Nov 28, 1989·65 cites·12 claims
- 0289US5763763AMethod and sensing device for measuring predetermined gas component in measurement gasNGK INSULATORS LTD·Filed 1996·Granted Jun 9, 1998·98 cites·31 claims
- 0381US4578174AOxygen sensor with heaterNGK INSULATORS LTD·Filed 1984·Granted Mar 25, 1986·36 cites·15 claims
- 0477US5780710AGas analyzer and method of calibrating said gas analyzerNGK INSULATORS LTD·Filed 1997·Granted Jul 14, 1998·54 cites·11 claims
- 0575US9989506B2Gas sensor and gas sensor manufacturing methodNGK INSULATORS LTD·Filed 2016·Granted Jun 5, 2018·1 cites·16 claims
- 0674US6401522B1Gas analyzer and method of calibrating the sameNGK INSULATORS LTD·Filed 2000·Granted Jun 11, 2002·14 cites·9 claims
- 0774US4512871AOxygen sensor with heaterNGK INSULATORS LTD·Filed 1984·Granted Apr 23, 1985·28 cites·15 claims
- 0873US5236569AAir/fuel ratio sensor having resistor for limiting leak current from pumping cell to sensing cellNGK INSULATORS LTD·Filed 1990·Granted Aug 17, 1993·40 cites·14 claims
- 0971US10900920B2Gas sensorNGK INSULATORS LTD·Filed 2019·Granted Jan 26, 2021·0 cites·5 claims
- 1071US10775333B2Gas sensorNGK INSULATORS LTD·Filed 2019·Granted Sep 15, 2020·0 cites·7 claims
- 1170US11768169B2Ceramic heater, sensor element, and gas sensorNGK INSULATORS LTD·Filed 2019·Granted Sep 26, 2023·0 cites·20 claims
- 1270US6254749B1Carbon monoxide gas sensor and measuring device using the same sensorNGK INSULATORS LTD·Filed 1997·Granted Jul 3, 2001·36 cites·33 claims
- 1368US4668375AElectric connection terminal for a sensor element utilizing ceramicsNGK INSULATORS LTD·Filed 1985·Granted May 26, 1987·26 cites·9 claims
- 1467US4732663AOxygen sensorNGK INSULATORS LTD·Filed 1985·Granted Mar 22, 1988·26 cites·16 claims
- 1566US5413683AOxygen sensing apparatus and method using electrochemical oxygen pumping action to provide reference gasNGK INSULATORS LTD·Filed 1994·Granted May 9, 1995·32 cites·10 claims
- 1666US4528086AOxygen sensor with heaterNGK INSULATORS LTD·Filed 1984·Granted Jul 9, 1985·21 cites·5 claims
- 1765US4591423AOxygen sensorNGK INSULATORS LTD·Filed 1985·Granted May 27, 1986·24 cites·16 claims
- 1864US6200445B1Sulfur dioxide gas sensorNGK INSULATORS LTD·Filed 1998·Granted Mar 13, 2001·25 cites·18 claims
- 1963US10514349B2Gas sensorNGK INSULATORS LTD·Filed 2016·Granted Dec 24, 2019·0 cites·5 claims
- 2062US4717464AOxygen sensorNGK INSULATORS LTD·Filed 1986·Granted Jan 5, 1988·23 cites·6 claims
- 2162US4588494AOxygen sensorNGK INSULATORS LTD·Filed 1985·Granted May 13, 1986·22 cites·22 claims
- 2259US11567032B2Ceramic heater, sensor element, and gas sensorNGK INSULATORS LTD·Filed 2020·Granted Jan 31, 2023·0 cites·20 claims
- 2359US9513077B2Magazine lock and portable firearmHOWA MACHINERY LTD·Filed 2013·Granted Dec 6, 2016·8 cites·6 claims
- 2458US5173167AOxygen concentration sensor having sensing element with electrodes having minute cracks on surfaces thereofNGK INSULATORS LTD·Filed 1992·Granted Dec 22, 1992·21 cites·3 claims
- 2555US10712307B2Ceramic heater, sensor element, and gas sensorNGK INSULATORS LTD·Filed 2016·Granted Jul 14, 2020·0 cites·12 claims
- 2654US4591422AElectrochemical oxygen sensorNGK INSULATORS LTD·Filed 1985·Granted May 27, 1986·16 cites·5 claims
- 2752US10527578B2Ceramic heater, sensor element, and gas sensorNGK INSULATORS LTD·Filed 2016·Granted Jan 7, 2020·0 cites·11 claims
- 2852US5602326AApparatus and method for measuring concentrations of gas componentsNGK INSULATORS LTD·Filed 1995·Granted Feb 11, 1997·16 cites·6 claims
- 2951US9511722B2Interior panel and injection molding methodTOYOTA AUTO BODY CO LTD·Filed 2014·Granted Dec 6, 2016·0 cites·3 claims
- 3050US6368479B1Carbon monoxide sensor, method for making the same, and method of using the sameNGK INSULATORS LTD·Filed 1999·Granted Apr 9, 2002·13 cites·22 claims
- 3146US2018135902A1Refrigerant circuit deviceFUJI ELECTRIC CO LTD·Filed 2017·Application pending·0 cites
- 3245US5130002AMethod of processing oxygen concentration sensor by applying ac current, and the thus processed sensorNGK INSULATORS LTD·Filed 1990·Granted Jul 14, 1992·12 cites·10 claims
- 3341US10837937B2Ceramic heater, sensor element, and gas sensorNGK INSULATORS LTD·Filed 2016·Granted Nov 17, 2020·0 cites·12 claims
- 3436US2007132159A1Vacuum molding methods and apparatus for manufacturing molded articleYOSHITAKE TAKASHI·Filed 2006·Application pending·0 cites
- 3533US8846181B2Interior panel and injection molding methodKITAJIMA MASANOBU·Filed 2007·Granted Sep 30, 2014·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →