Inventor · disambiguated record
Katsuhiko Masuda
Also filed as: MASUDA KATSUHIKO
26 granted patents·422 citations·filing 1986–2007
97Inventor score
Top patents by PatentIndex Score
26 records- 0194US5464084AMain clutch connecting system having a pilot clutchHONDA MOTOR CO LTD·Filed 1994·Granted Nov 7, 1995·71 cites·23 claims
- 0283US6919503B2Musical tone generation control system, musical tone generation control method, and program for implementing the methodYAMAHA CORP·Filed 2002·Granted Jul 19, 2005·33 cites·23 claims
- 0376US8199921B2Sound field controlling deviceKATAYAMA MASAKI·Filed 2007·Granted Jun 12, 2012·9 cites·6 claims
- 0473US4848506ADrive power transmission deviceHONDA MOTOR CO LTD·Filed 1987·Granted Jul 18, 1989·20 cites·10 claims
- 0570US4889353ADirection-dependent power transmission systemHONDA MOTOR CO LTD·Filed 1988·Granted Dec 26, 1989·17 cites·9 claims
- 0670US4848507ATorque-dependent power transmission systemHONDA MOTOR CO LTD·Filed 1988·Granted Jul 18, 1989·18 cites·4 claims
- 0768US7791995B2Image information detecting apparatusSANYO ELECTRIC CO·Filed 2007·Granted Sep 7, 2010·2 cites·7 claims
- 0867US5748474ADriving-force control system for a vehicleHONDA MOTOR CO LTD·Filed 1997·Granted May 5, 1998·37 cites·16 claims
- 0967US5481355AFlying spherical body measuring apparatusYAMAHA CORP·Filed 1993·Granted Jan 2, 1996·45 cites·3 claims
- 1067US4825724ADifferential gearHONDA MOTOR CO LTD·Filed 1987·Granted May 2, 1989·20 cites·4 claims
- 1165US4829849APower transmission system for vehiclesHONDA MOTOR CO LTD·Filed 1987·Granted May 16, 1989·22 cites·4 claims
- 1259US5548513ADriving-wheel torque control system for automotive vehiclesHONDA MOTOR CO LTD·Filed 1993·Granted Aug 20, 1996·22 cites·26 claims
- 1358US4710938AMetal ion laser protected against the deposition of metal vapor on brewster windowsKOITO MFG CO LTD·Filed 1986·Granted Dec 1, 1987·14 cites·11 claims
- 1457US7005570B2Tone generating apparatus, tone generating method, and program for implementing the methodYAMAHA CORP·Filed 2002·Granted Feb 28, 2006·7 cites·21 claims
- 1557US4701925AElectric control system for a metal ion laserKOITO MFG CO LTD·Filed 1986·Granted Oct 20, 1987·13 cites·5 claims
- 1654US5287941ADrive wheel torque controlling system for vehicleHONDA MOTOR CO LTD·Filed 1992·Granted Feb 22, 1994·17 cites·14 claims
- 1753US4890686ADrive mode selecting system for four-wheel-drive motor vehicleHONDA MOTOR CO LTD·Filed 1988·Granted Jan 2, 1990·16 cites·5 claims
- 1845US8121297B2Signal processing device and sound image orientation apparatusKATAYAMA MASAKI·Filed 2006·Granted Feb 21, 2012·0 cites·6 claims
- 1945US4989476ATorque transmitting deviceHONDA MOTOR CO LTD·Filed 1987·Granted Feb 5, 1991·8 cites·21 claims
- 2043US4784016ADifferential device using a viscous fluid coupling mechanismsHONDA MOTOR CO LTD·Filed 1987·Granted Nov 15, 1988·7 cites·5 claims
- 2141US4886141AFour wheel drive vehicleHONDA MOTOR CO LTD·Filed 1988·Granted Dec 12, 1989·8 cites·12 claims
- 2239US5005685ATorque transmitting deviceHONDA MOTOR CO LTD·Filed 1988·Granted Apr 9, 1991·6 cites·13 claims
- 2338US6867360B2Electronic musical instrument, difference tone output apparatus, a program and a recording mediumYAMAHA CORP·Filed 2003·Granted Mar 15, 2005·0 cites·11 claims
- 2438US4878566AMethod and mechanism for selectively transmitting and interrupting delivery of powerHONDA MOTOR CO LTD·Filed 1987·Granted Nov 7, 1989·7 cites·11 claims
- 2531US4756209ADrive power transmission deviceHONDA MOTOR CO LTD·Filed 1987·Granted Jul 12, 1988·2 cites·6 claims
- 2628US4972931AViscous couplingHONDA MOTOR CO LTD·Filed 1989·Granted Nov 27, 1990·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →