Inventor · disambiguated record
Yasuhiko Shibata
Also filed as: SHIBATA YASUHIKO
27 granted patents·489 citations·filing 1990–2005
97Inventor score
Files withSANSHIN KOGYO KK19YAMAHA MARINE KK5SANSHIN KOGYO KABUSHUKI KAISHA1SANSHIN KOYGO KABUSHIKO KAISHA1TK CARBURETTOR CO LTD1
Top patents by PatentIndex Score
27 records- 0190US5215164ALubricating device for four stroke outboard motorSANSHIN KOGYO KK·Filed 1992·Granted Jun 1, 1993·65 cites·9 claims
- 0290US5072809ALubricating device for four stroke outboard motorSANSHIN KOGYO KK·Filed 1990·Granted Dec 17, 1991·36 cites·21 claims
- 0389US7216614B2Fuel supply device for outboard deviceYAMAHA MARINE KK·Filed 2005·Granted May 15, 2007·19 cites·13 claims
- 0487US5513606AMarine propulsion unitSANSHIN KOGYO KK·Filed 1994·Granted May 7, 1996·48 cites·36 claims
- 0583US5036804ACooling system for four stroke outboard motorSANSHIN KOGYO KK·Filed 1990·Granted Aug 6, 1991·38 cites·8 claims
- 0682US5476402AIntake and exhaust structure for V-type engineSANSHIN KOGYO KK·Filed 1994·Granted Dec 19, 1995·39 cites·21 claims
- 0772US5488939ACrankcase ventilation system for outboard motorSANSHIN KOGYO KK·Filed 1994·Granted Feb 6, 1996·26 cites·19 claims
- 0869US5514015ABreather structure for outboard motorSANSHIN KOGYO KK·Filed 1994·Granted May 7, 1996·25 cites·20 claims
- 0961US5261844AThrottle opening control device for marine propulsion deviceSANSHIN KOGYO KK·Filed 1992·Granted Nov 16, 1993·13 cites·10 claims
- 1061US5239825AExhaust emission control device for outboard motorSANSHIN KOGYO KK·Filed 1992·Granted Aug 31, 1993·29 cites·19 claims
- 1159US6634913B2Cooling arrangement for outboard motorYAMAHA MARINE KK·Filed 2002·Granted Oct 21, 2003·9 cites·25 claims
- 1258US6783413B2Exhaust system for outboard motorYAMAHA MARINE KK·Filed 2001·Granted Aug 31, 2004·7 cites·25 claims
- 1358US5100351AExhaust gas cleaning device for outboard motorSANSHIN KOGYO KK·Filed 1990·Granted Mar 31, 1992·17 cites·10 claims
- 1456US6537116B2Cooling system for outboard motorSANSHIN KOGYO KK·Filed 2001·Granted Mar 25, 2003·6 cites·39 claims
- 1556US6386168B2Valve cam mechanism for four-cycle engineSANSHIN KOGYO KK·Filed 2001·Granted May 14, 2002·6 cites·12 claims
- 1656US5186133AFuel enrichment arrangement for marine propulsion unitSANSHIN KOGYO KK·Filed 1992·Granted Feb 16, 1993·16 cites·15 claims
- 1753US5535718AThrottle linkage systemSANSHIN KOGYO KABUSHUKI KAISHA·Filed 1994·Granted Jul 16, 1996·14 cites·13 claims
- 1851US5517963ACharge former linkage system for outboard motorSANSHIN KOGYO KK·Filed 1994·Granted May 21, 1996·12 cites·20 claims
- 1950US5438962AWater cooled engineSANSHIN KOGYO KK·Filed 1994·Granted Aug 8, 1995·17 cites·21 claims
- 2049US6893306B2Cooling arrangement for outboard motorYAMAHA MARINE KK·Filed 2002·Granted May 17, 2005·3 cites·22 claims
- 2148US6648705B2Shaft coupling for outboard motorYAMAHA MARINE KK·Filed 2001·Granted Nov 18, 2003·4 cites·23 claims
- 2248US6425790B2Exhaust arrangement for outboard motorSANSHIN KOGYO KK·Filed 2000·Granted Jul 30, 2002·4 cites·24 claims
- 2343US5401199AOutboard motor engineSANSHIN KOGYO KK·Filed 1993·Granted Mar 28, 1995·10 cites·20 claims
- 2441US5517977AMounting arrangement for engine components of an outboard motorSANSHIN KOGYO KK·Filed 1994·Granted May 21, 1996·7 cites·4 claims
- 2540US5551385AIntake system insulator for outboard motorSANSHIN KOYGO KABUSHIKO KAISHA·Filed 1994·Granted Sep 3, 1996·9 cites·22 claims
- 2639US5524596AMounting arrangement for engine components of an outboard motorSANSHIN KOGYO KK·Filed 1994·Granted Jun 11, 1996·7 cites·13 claims
- 2738US6508217B2Starting fuel supplying apparatus for engineTK CARBURETTOR CO LTD·Filed 2001·Granted Jan 21, 2003·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →