Inventor · disambiguated record
Ryuichi Murakami
Also filed as: MURAKAMI RYUICHI
7 granted patents·126 citations·filing 1999–2012
84Inventor score
Top patents by PatentIndex Score
7 records- 0188US6454068B2Power transmitting system for four-wheel drive vehicleHONDA MOTOR CO LTD·Filed 2001·Granted Sep 24, 2002·49 cites·3 claims
- 0284US6054826ABackward drive control system for motorcycleDENSO CORP·Filed 1999·Granted Apr 25, 2000·47 cites·12 claims
- 0373US6793055B2Torque cam mechanism and power transmission system for four-wheel drive vehicleHONDA MOTOR CO LTD·Filed 2002·Granted Sep 21, 2004·13 cites·5 claims
- 0472US6427817B1Lubrication structure of electro-magnetic clutchHONDA MOTOR CO LTD·Filed 2000·Granted Aug 6, 2002·11 cites·9 claims
- 0567US9239066B2Hydraulic controller of driving force distribution deviceSUGO YASUHIKO·Filed 2012·Granted Jan 19, 2016·5 cites·4 claims
- 0642US9389616B2Driving force control device for four-wheel-drive vehicleMURAKAMI RYUICHI·Filed 2012·Granted Jul 12, 2016·1 cites·5 claims
- 0731US8996267B2Driving force control device for four-wheel-drive vehicleSAKAGUCHI YUSUKE·Filed 2012·Granted Mar 31, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →