Inventor · disambiguated record
Takashi Iwashita
Also filed as: IWASHITA TAKASHI
14 granted patents·2 pending applications·362 citations·filing 1981–2016
93Inventor score
Files withSANSHIN KOGYO KK8YAMAHA MOTOR CO LTD2CITIZEN FINEDEVICE CO LTD1HONDA MOTOR CO LTD1MAX CO LTD1
Top patents by PatentIndex Score
16 records- 0194US4768493ABlow-by gas heating system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1985·Granted Sep 6, 1988·91 cites·6 claims
- 0292US4493659ATilt-lock mechanismYAMAHA MOTOR CO LTD·Filed 1981·Granted Jan 15, 1985·50 cites·11 claims
- 0390US4570776ADetent mechanism for clutchesSANSHIN KOGYO KK·Filed 1983·Granted Feb 18, 1986·42 cites·32 claims
- 0476US4984149AMemory access control apparatusTOSHIBA KK·Filed 1988·Granted Jan 8, 1991·56 cites·14 claims
- 0573US5529520APropulsion system for marine vesselSANSHIN KOGYO KK·Filed 1994·Granted Jun 25, 1996·20 cites·26 claims
- 0666US8367718B2Epigallocatechin gallate trimer and α-glucosidase inhibitor containing epigallocatechin gallate polymerSUNTORY HOLDINGS LTD·Filed 2009·Granted Feb 5, 2013·0 cites·11 claims
- 0764US5766048AExhaust system for outboard driveSANSHIN KOGYO KK·Filed 1996·Granted Jun 16, 1998·28 cites·30 claims
- 0862US4551104ATilt lock mechanism for marine propulsion deviceSANSHIN KOGYO KK·Filed 1984·Granted Nov 5, 1985·14 cites·8 claims
- 0957US4965997AExhaust system for outboard motorSANSHIN KOGYO KK·Filed 1986·Granted Oct 30, 1990·24 cites·5 claims
- 1054US4575342ATilt lock mechanism for marine propulsion deviceSANSHIN KOGYO KK·Filed 1983·Granted Mar 11, 1986·11 cites·30 claims
- 1151US5233282ABattery system for marine propulsion unitSANSHIN KOGYO KK·Filed 1992·Granted Aug 3, 1993·25 cites·2 claims
- 1242US2011016579A1Gene of transporter selective to mugineic acid-iron complexSUNTORY LTD·Filed 2005·Application pending·0 cites
- 1341US9764572B2PrinterMAX CO LTD·Filed 2016·Granted Sep 19, 2017·0 cites·4 claims
- 1441US7674146B2Propeller thrust transmission device for a watercraft propulsion deviceYAMAHA MOTOR CO LTD·Filed 2007·Granted Mar 9, 2010·0 cites·5 claims
- 1537US2018058968A1Combustion pressure sensorCITIZEN FINEDEVICE CO LTD·Filed 2016·Application pending·0 cites
- 1630US5584734ALower-unit for marine outboard driveSANSHIN KOGYO KK·Filed 1995·Granted Dec 17, 1996·1 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →