Inventor · disambiguated record
Mamoru Yoshikawa
Also filed as: YOSHIKAWA MAMORU
13 granted patents·216 citations·filing 1981–2002
93Inventor score
Top patents by PatentIndex Score
13 records- 0187US6494286B2Vehicle with fuel cell system mounted thereonHONDA MOTOR CO LTD·Filed 2000·Granted Dec 17, 2002·37 cites·7 claims
- 0281US6973982B2Motor structure of an electric vehicleHONDA MOTOR CO LTD·Filed 2002·Granted Dec 13, 2005·34 cites·14 claims
- 0377US6860349B2Cooling system for fuel cell powered vehicle and fuel cell powered vehicle employing the sameHONDA MOTOR CO LTD·Filed 2001·Granted Mar 1, 2005·22 cites·13 claims
- 0472US5648581AMethod for vapor phase polymerization of alpha-olefinNIPPON PETROCHEMICALS CO LTD·Filed 1996·Granted Jul 15, 1997·37 cites·19 claims
- 0566US5310833AProcess for feeding catalyst to fluidized bed for vapor phase polymerizationNIPPON PETROCHEMICALS CO LTD·Filed 1993·Granted May 10, 1994·14 cites·8 claims
- 0657US5541269AMethod for drying vapor phase reaction systemNIPPON PETROCHEMICALS CO LTD·Filed 1993·Granted Jul 30, 1996·12 cites·10 claims
- 0757US5295788ARotor assembly for screw pumpHONDA MOTOR CO LTD·Filed 1992·Granted Mar 22, 1994·19 cites·9 claims
- 0847US5203683AScrew type pumpHONDA MOTOR CO LTD·Filed 1991·Granted Apr 20, 1993·12 cites·14 claims
- 0947US4438073AVapor phase polymerization apparatus for olefinsNIPPON OIL CO LTD·Filed 1981·Granted Mar 20, 1984·8 cites·7 claims
- 1044US5571879AMethod of vapor phase polymerization of olefinsNIPPON PETROCHEMICALS CO LTD·Filed 1996·Granted Nov 5, 1996·8 cites·16 claims
- 1142US5202396AProcess for feeding catalyst to fluidized bed for vapor phase polymerizationNIPPON PETROCHEMICALS CO LTD·Filed 1991·Granted Apr 13, 1993·6 cites·4 claims
- 1238US4372919AVapor phase polymerization apparatus for olefinsNIPPON OIL CO LTD·Filed 1981·Granted Feb 8, 1983·5 cites·6 claims
- 1329US4525548AMethod for vapor phase polymerization of olefinsNIPPON OIL CO LTD·Filed 1982·Granted Jun 25, 1985·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →