Sanshin Kogyo Kabushiki Kaisha

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B63H MARINE PROPULSION OR STEERING 2243
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 6035
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 5332
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 4531
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 1917
 
  
 
F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES 1921
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 1657
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 1578
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 1030
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 1025

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7353095 Diagnostic system for watercraftSep 25, 02Apr 01, 08[B63H]
6857405 Valve timing control for marine engineJul 25, 02Feb 22, 05[F01L]
6561140 Water cooling system for engineSep 13, 01May 13, 03[F01P]
6550448 Engine throttle valve linkageOct 16, 00Apr 22, 03[F02D]
6547613 Marine drive transmissionJun 29, 00Apr 15, 03[B63H]
6549830 Apparatus for controlling watercraft pilot controlDec 01, 00Apr 15, 03[B63H, G06F]
6543429 Air induction system for engineJul 16, 01Apr 08, 03[F02B]
6536409 Throttle valve control mechanism for engineJul 20, 99Mar 25, 03[F02D]
6532927 Valve cam mechanism for four-cycle engineFeb 05, 01Mar 18, 03[F01L]
6526946 Fuel injection system for marine propulsion deviceNov 01, 00Mar 04, 03[F01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6895286 Control system of optimizing the function of machine assembly using GA-Fuzzy inferenceExpiredDec 01, 00May 17, 05[G06N, G05B]
6735576 Method of real-time optimization of control device equipped with fuzzy inference systemExpiredSep 14, 00May 11, 04[G06N]
6565399 Watercraft catalytic exhaust systemExpiredMar 08, 02May 20, 03[B63H]
6557533 Fuel vapor emission systemExpiredJul 31, 02May 06, 03[F02M]
6551156 Induction system for personal watercraftExpiredJul 11, 01Apr 22, 03[B63H]
2003/0074,114 Watercraft information sharing systemAbandonedOct 02, 02Apr 17, 03[G01C]
6540573 Cooling system for outboard motorExpiredApr 19, 01Apr 01, 03[B63H]
2003/0061,076 Watercraft management systemAbandonedSep 25, 02Mar 27, 03[G06F]
6536385 Piston ringExpiredMar 15, 00Mar 25, 03[F02B]
6537115 Oil pump construction for watercraft engineExpiredMar 22, 01Mar 25, 03[B63H]
6537116 Cooling system for outboard motorExpiredMay 18, 01Mar 25, 03[B63H]
6532914 Internal combustion engineExpiredJul 31, 01Mar 18, 03[F01P]
6516756 Fuel injection system for marine engineExpiredJun 09, 00Feb 11, 03[F02B]
6516768 Four-cycle engineExpiredSep 18, 00Feb 11, 03[F02M]
6517397 Air induction system for small watercraftExpiredSep 25, 00Feb 11, 03[B63H]
6508232 Fuel injection system for engineExpiredFeb 23, 00Jan 21, 03[F02M]
6506086 Exhaust system for watercraftExpiredJun 28, 01Jan 14, 03[B63H]
6502559 Fuel vapor emission systemExpiredNov 15, 01Jan 07, 03[F02M]
6503111 Lubricant filter mounting structureExpiredJul 06, 01Jan 07, 03[B63H]
6500036 Outboard motor power headExpiredJul 11, 00Dec 31, 02[B63H]

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