Inventor · disambiguated record
Kenji Tsukahara
Also filed as: TSUKAHARA KENJI
8 granted patents·164 citations·filing 1980–2011
88Inventor score
Top patents by PatentIndex Score
8 records- 0177US8949004B2Control system for internal combustion engineISHIGAMI YOSHIHARU·Filed 2011·Granted Feb 3, 2015·7 cites·16 claims
- 0277US4481921AFuel injection apparatus of internal combustion engineNIPPON DENSO CO·Filed 1983·Granted Nov 13, 1984·31 cites·12 claims
- 0374US4699103AFuel injection systemNIPPON DENSO CO·Filed 1986·Granted Oct 13, 1987·27 cites·11 claims
- 0470US7249459B2Fluid machine for converting heat energy into mechanical rotational forceNIPPON SOKEN·Filed 2004·Granted Jul 31, 2007·27 cites·12 claims
- 0569US4711616AControl apparatus for a variable displacement pumpNIPPON DENSO CO·Filed 1985·Granted Dec 8, 1987·26 cites·11 claims
- 0662US4398258AMalfunction procedure indicating system and methodNIPPON DENSO CO·Filed 1980·Granted Aug 9, 1983·36 cites·7 claims
- 0742US4634349AVariable displacement fluid pumpNIPPON DENSO CO·Filed 1985·Granted Jan 6, 1987·10 cites·6 claims
- 0838US8567374B2Internal combustion engineSHIMOYAMA KAZUAKI·Filed 2008·Granted Oct 29, 2013·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →