Inventor · disambiguated record
Masahiko Nakada
Also filed as: NAKADA MASAHIKO · SANADA MASAKATSU
16 granted patents·216 citations·filing 1973–2005
93Inventor score
Files withTOYOTA MOTOR CO LTD11HITACHI HIGH TECH CORP1HITACHI HIGH TECH ELECT ENG CO1NIHON METAL GASKET1TOYODA CHUO KENKYUSHO KK1
Top patents by PatentIndex Score
16 records- 0188US6897956B2Apparatus and method for measuring alignment accuracy, as well as method and system for manufacturing semiconductor deviceHITACHI HIGH TECH ELECT ENG CO·Filed 2002·Granted May 24, 2005·37 cites·21 claims
- 0286US4175527AFuel supply system for enginesTOYOTA MOTOR CO LTD·Filed 1977·Granted Nov 27, 1979·28 cites·8 claims
- 0382US5205566AMetallic gasketNIHON METAL GASKET·Filed 1991·Granted Apr 27, 1993·45 cites·5 claims
- 0477US7271908B2Apparatus and method for measuring alignment accuracy, as well as method and system for manufacturing semiconductor deviceHITACHI HIGH TECH CORP·Filed 2005·Granted Sep 18, 2007·6 cites·22 claims
- 0577US4195608AFuel supply system for enginesTOYOTA MOTOR CO LTD·Filed 1977·Granted Apr 1, 1980·16 cites·7 claims
- 0668US4344408ACylinder head, spark plug, and piston configurationTOYOTA MOTOR CO LTD·Filed 1979·Granted Aug 17, 1982·18 cites·10 claims
- 0758US5146169AReference electrode and a pair of electrodes for detecting the acidity or basicity of oilTOYODA CHUO KENKYUSHO KK·Filed 1990·Granted Sep 8, 1992·23 cites·8 claims
- 0854US3973543AApparatus for promoting a vaporization of a fuel for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1974·Granted Aug 10, 1976·12 cites·5 claims
- 0949US4181111AMethod for feeding a fuel and a fuel feed device for use in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1977·Granted Jan 1, 1980·6 cites·16 claims
- 1041US3934565AChoke control system for carburetorsTOYOTA MOTOR CO LTD·Filed 1974·Granted Jan 27, 1976·9 cites·8 claims
- 1136US3941106AArrangement for heating the suction gases of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1973·Granted Mar 2, 1976·4 cites·5 claims
- 1234US4108126AFuel feed device of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1977·Granted Aug 22, 1978·2 cites·9 claims
- 1333US3951116AMixture gas heating device for use in internal combustion engineTOYOTA MOTOR CO LTD·Filed 1974·Granted Apr 20, 1976·3 cites·1 claims
- 1432US3942495AArrangement for heating the suction gases of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1974·Granted Mar 9, 1976·3 cites·3 claims
- 1530US3933307AAutomatic choke valve control arrangement for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1974·Granted Jan 20, 1976·0 cites·2 claims
- 1620US3970062AArrangement for heating the suction gases of an internal combustion engineTOYOTA·Filed 1975·Granted Jul 20, 1976·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →