Inventor · disambiguated record
Kouichi Hayashi
Also filed as: HAYASHI KOUICHI
38 granted patents·4 pending applications·619 citations·filing 1991–2025
98Inventor score
Top patents by PatentIndex Score
42 records- 0195USD475662SRadiator grillMAZDA MOTOR·Filed 2002·Granted Jun 10, 2003·67 cites·1 claims
- 0295USD474290SHeadlightMAZDA MOTOR·Filed 2002·Granted May 6, 2003·68 cites·1 claims
- 0393USD498716SBumper of motor vehicleMAZDA MOTOR·Filed 2003·Granted Nov 23, 2004·52 cites·1 claims
- 0490USD504096SWheel for motor vehicleMAZDA MOTOR·Filed 2001·Granted Apr 19, 2005·49 cites·1 claims
- 0590USD499058SWheel for motor vehicleMAZDA MOTOR·Filed 2002·Granted Nov 30, 2004·43 cites·1 claims
- 0686USD538731SWheel for motor vehicleMAZDA MOTOR·Filed 2002·Granted Mar 20, 2007·33 cites·1 claims
- 0786USD472191SBumper of motor vehicleMAZDA MOTOR·Filed 2002·Granted Mar 25, 2003·33 cites·1 claims
- 0882US10411316B2Battery pack for vehicleAUTOMOTIVE ENERGY SUPPLY CORP·Filed 2016·Granted Sep 10, 2019·2 cites·5 claims
- 0975US5953765ASanitary device having commonly driven washing and drying devicesAISIN SEIKI·Filed 1997·Granted Sep 21, 1999·25 cites·12 claims
- 1075US2025388610A1High-purity tin composition, methods for storing and producing the same, and tin hydrolysate, tin hydrolysate solution, and tin hydrolysate thin film using the sameMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 1174USD510304SBumper of motor vehicleMAZDA MOTOR·Filed 2004·Granted Oct 4, 2005·19 cites·1 claims
- 1274US5634773ASuperhigh pressure control systemDAIKIN IND LTD·Filed 1994·Granted Jun 3, 1997·27 cites·6 claims
- 1373USD493126SBumper of motor vehicleMAZDA MOTOR·Filed 2003·Granted Jul 20, 2004·18 cites·1 claims
- 1470USD502435SWheel capMAZDA MOTOR·Filed 2002·Granted Mar 1, 2005·18 cites·1 claims
- 1570USD492227SBumper of motor vehicleMAZDA MOTOR·Filed 2003·Granted Jun 29, 2004·16 cites·1 claims
- 1668USD511126SBumper of motor vehicleMAZDA MOTOR·Filed 2004·Granted Nov 1, 2005·15 cites·1 claims
- 1768USD498443SBumper of motor vehicleMAZDA MOTOR·Filed 2003·Granted Nov 16, 2004·16 cites·1 claims
- 1860USD470954SHeadlightMAZDA MOTOR·Filed 2002·Granted Feb 25, 2003·11 cites·1 claims
- 1958USD476285SWheel for motor vehicleMAZDA MOTOR·Filed 2002·Granted Jun 24, 2003·10 cites·1 claims
- 2058USD471999SRearlightMAZDA MOTOR·Filed 2002·Granted Mar 18, 2003·10 cites·1 claims
- 2155USD488761SWheel capMAZDA MOTOR·Filed 2002·Granted Apr 20, 2004·9 cites·1 claims
- 2255USD423699SHeadlightMAZDA MOTOR·Filed 1998·Granted Apr 25, 2000·8 cites·1 claims
- 2350USD410222SRear and side wall structure for a motor vehicleMAZDA MOTOR·Filed 1998·Granted May 25, 1999·7 cites·1 claims
- 2448USD470087SSteering wheel for motor vehicleMAZDA MOTOR·Filed 2002·Granted Feb 11, 2003·7 cites·1 claims
- 2548USD425843SFront portion of a motor vehicleMAZDA MOTOR·Filed 1998·Granted May 30, 2000·6 cites·1 claims
- 2646USD443576SFront portion of truckMAZDA MOTOR·Filed 2000·Granted Jun 12, 2001·6 cites·1 claims
- 2745US2009293934A1Photoelectric Conversion DeviceKYOCERA CORP·Filed 2006·Application pending·0 cites
- 2844USD470086SBumper of motor vehicleMAZDA MOTOR·Filed 2002·Granted Feb 11, 2003·5 cites·1 claims
- 2943USD471138SSteering wheel for motor vehicleMAZDA MOTOR·Filed 2002·Granted Mar 4, 2003·6 cites·1 claims
- 3043US2020332461A1Leather-like sheet and leather-like display memberTEIJIN LTD·Filed 2018·Application pending·0 cites
- 3141USD470808SCenter console of motor vehicleMAZDA MOTOR·Filed 2002·Granted Feb 25, 2003·5 cites·1 claims
- 3240USD472000SHeadlightMAZDA MOTOR·Filed 2002·Granted Mar 18, 2003·3 cites·1 claims
- 3340US5421039ASanitary device having warm water tankAISIN SEIKI·Filed 1991·Granted Jun 6, 1995·8 cites·5 claims
- 3437US2015170533A1Alcoholic beverage producing apparatus and recording mediumINA WORLD CORP·Filed 2015·Application pending·0 cites
- 3536US8688024B2Cleaning device having magnetic brush roller and image forming apparatus provided therewithHAYASHI KOUICHI·Filed 2010·Granted Apr 1, 2014·0 cites·7 claims
- 3636USD433364SFront portion of a motor vehicleMAZDA MOTOR·Filed 1999·Granted Nov 7, 2000·2 cites·1 claims
- 3736USD423700STaillightMAZDA MOTOR·Filed 1998·Granted Apr 25, 2000·2 cites·1 claims
- 3836US5639218AHigh pressure water pump system having a reserve booster pumpDAIKIN IND LTD·Filed 1994·Granted Jun 17, 1997·8 cites·1 claims
- 3932USD471496SSteering wheel for motor vehicleMAZDA MOTOR·Filed 2002·Granted Mar 11, 2003·3 cites·1 claims
- 4031USD518193SRear light of motor vehicleMAZDA MOTOR·Filed 2004·Granted Mar 28, 2006·2 cites·1 claims
- 4130USD472988SRearlightMAZDA MOTOR·Filed 2002·Granted Apr 8, 2003·0 cites·1 claims
- 4230USD426508SFront portion of a motor vehicleMAZDA MOTOR·Filed 1998·Granted Jun 13, 2000·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →