Inventor · disambiguated record
Masanori Hanaoka
Also filed as: HANAOKA MASANORI
14 granted patents·163 citations·filing 1973–1982
93Inventor score
Top patents by PatentIndex Score
14 records- 0183US3972685ACatalyst converterHANAOKA MASANORI·Filed 1975·Granted Aug 3, 1976·38 cites·2 claims
- 0265US3939711AEngine misfire detection systemTOYOTA MOTOR CO LTD·Filed 1973·Granted Feb 24, 1976·17 cites·18 claims
- 0359US4452069AMethod of and apparatus for sensing knocking in internal combustion engineNIPPON SOKEN·Filed 1981·Granted Jun 5, 1984·16 cites·1 claims
- 0452US3999383AEngine misfire protection systemTOYOTA MOTOR CO LTD·Filed 1974·Granted Dec 28, 1976·8 cites·1 claims
- 0552US3957447ACatalytic convertorTOYOTA MOTOR CO LTD·Filed 1974·Granted May 18, 1976·11 cites·3 claims
- 0651US4075837AExhaust gas purifying system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1976·Granted Feb 28, 1978·9 cites·4 claims
- 0750US4424705AEngine knock sensing apparatusNIPPON SOKEN·Filed 1981·Granted Jan 10, 1984·11 cites·3 claims
- 0846US4561796ATamperproof clamping construction with block wedged in slotTOYOTA MOTOR CO LTD·Filed 1981·Granted Dec 31, 1985·14 cites·13 claims
- 0944US4462247AKnock detecting apparatus for internal combustion enginesNIPPON SOKEN·Filed 1982·Granted Jul 31, 1984·8 cites·4 claims
- 1044US4440014AKnocking detection deviceNIPPON SOKEN·Filed 1982·Granted Apr 3, 1984·8 cites·4 claims
- 1144US4032067AThermostat valveTOYOTA MOTOR CO LTD·Filed 1975·Granted Jun 28, 1977·8 cites·2 claims
- 1239US4383505ADevice for preventing change of fixed angle of distributorHANAOKA MASANORI·Filed 1981·Granted May 17, 1983·7 cites·10 claims
- 1337US3942503ACooling system for lubricating oil in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1974·Granted Mar 9, 1976·5 cites·5 claims
- 1432US4492109AKnocking detection apparatus for an internal combustion engineNIPPON SOKEN·Filed 1982·Granted Jan 8, 1985·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →