Inventor · disambiguated record
Norihiro Ishii
Also filed as: ISHII NORIHIRO
126 granted patents·21 pending applications·2,784 citations·filing 1989–2022
99Inventor score
Top patents by PatentIndex Score
147 records- 0198US6125630AAxle driving apparatusTUFF TORQ CORP·Filed 1995·Granted Oct 3, 2000·99 cites·35 claims
- 0298US6073443AAxle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1998·Granted Jun 13, 2000·98 cites·21 claims
- 0397US8657041B2Control system for a lawnmower vehicle having a plurality of electric motorsISHII NORIHIRO·Filed 2011·Granted Feb 25, 2014·37 cites·5 claims
- 0497US8191342B2Riding lawnmower vehicleISHII NORIHIRO·Filed 2008·Granted Jun 5, 2012·78 cites·2 claims
- 0597US8046992B2Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 2009·Granted Nov 1, 2011·15 cites·18 claims
- 0697US6571555B2Axle driving apparatusTUFF TORQ CORP·Filed 2002·Granted Jun 3, 2003·39 cites·3 claims
- 0797US5957229AAxle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1997·Granted Sep 28, 1999·115 cites·22 claims
- 0896US6550242B2Axle driving apparatusTUFF TORQ CORP·Filed 2000·Granted Apr 22, 2003·41 cites·20 claims
- 0996US6098740AAxle driving unit for a lawn tractorKANZAKI KOKYUKOKI MFG CO LTD·Filed 1997·Granted Aug 8, 2000·75 cites·21 claims
- 1095US8267205B2Riding work vehicleISHII NORIHIRO·Filed 2010·Granted Sep 18, 2012·29 cites·8 claims
- 1195US8149583B2Storage device and electronic apparatusISHII NORIHIRO·Filed 2010·Granted Apr 3, 2012·19 cites·8 claims
- 1295US7448209B2Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 2007·Granted Nov 11, 2008·11 cites·28 claims
- 1394US8544570B2Riding lawn mowerISHII NORIHIRO·Filed 2008·Granted Oct 1, 2013·55 cites·6 claims
- 1494US8424625B2TransaxleISHII NORIHIRO·Filed 2010·Granted Apr 23, 2013·33 cites·20 claims
- 1594US6705080B2Axle driving apparatusTUFF TORQ CORP·Filed 2003·Granted Mar 16, 2004·26 cites·5 claims
- 1693US7225704B2Transmission for a working vehicleISHII NORIHIRO·Filed 2005·Granted Jun 5, 2007·25 cites·21 claims
- 1793US6983815B2Axle driving unit including a free-standing center sectionABEND ROBERT·Filed 2004·Granted Jan 10, 2006·26 cites·2 claims
- 1893US6397966B1Vehicle improved in steeringKANZAKI KOKYUKOKI MFG CO LTD·Filed 2000·Granted Jun 4, 2002·49 cites·5 claims
- 1993US6260339B1Axle driving unit for a lawn tractorKANZAKI KOKYUKOKI MFG CO LTD·Filed 1999·Granted Jul 17, 2001·41 cites·16 claims
- 2092US7431123B2Vehicle improved in steeringKANZAKI KOKYUKOKI MFG CO LTD·Filed 2005·Granted Oct 7, 2008·23 cites·9 claims
- 2192US6390227B1Axle driving unit for a lawn tractorKANZAKI KOKYUKOKI MFG CO LTD·Filed 1995·Granted May 21, 2002·84 cites·14 claims
- 2292US6233929B1Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1999·Granted May 22, 2001·44 cites·9 claims
- 2392US5560447ADrive transmission for working vehiclesKANZAKI KOKYUKOKI MFG CO LTD·Filed 1995·Granted Oct 1, 1996·109 cites·13 claims
- 2491US9420740B2Riding lawn mowerKANZAKI KOKYUKOKI MFG CO LTD·Filed 2013·Granted Aug 23, 2016·15 cites·9 claims
- 2591US8050827B2Vehicle transmission systemKANZAKI KOKYUKOKI MFG CO LTD·Filed 2008·Granted Nov 1, 2011·20 cites·7 claims
- 2691US7121093B2Axle driving apparatusABEND ROBERT·Filed 2004·Granted Oct 17, 2006·22 cites·3 claims
- 2790US11785703B2Semiconductor storage device and heat dissipatorKIOXIA CORP·Filed 2021·Granted Oct 10, 2023·2 cites·22 claims
- 2890US8996214B2Hybrid working vehicleISHII NORIHIRO·Filed 2012·Granted Mar 31, 2015·16 cites·8 claims
- 2990US7536858B2Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 2007·Granted May 26, 2009·8 cites·29 claims
- 3090US7455145B2Hydraulic steering transaxle and hydraulic driving vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2006·Granted Nov 25, 2008·12 cites·5 claims
- 3190US6385971B1Axle driving apparatusTUFF TORQ CORP·Filed 2000·Granted May 14, 2002·53 cites·19 claims
- 3290US5782142AAxle driving apparatusTUFF TORQ CORP·Filed 1996·Granted Jul 21, 1998·47 cites·39 claims
- 3390US5456068AAxle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1994·Granted Oct 10, 1995·76 cites·21 claims
- 3490US4907401ADrive assembly for walking mowersKANZAKI KOKYUKOKI MFG CO LTD·Filed 1989·Granted Mar 13, 1990·52 cites·4 claims
- 3589US7690470B2Hydrostatic transaxleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2007·Granted Apr 6, 2010·21 cites·6 claims
- 3689US6877580B2Transmission for a working vehicle and vehicleFiled 2002·Granted Apr 12, 2005·37 cites·23 claims
- 3788US8806864B2TransmissionISHII NORIHIRO·Filed 2010·Granted Aug 19, 2014·9 cites·11 claims
- 3888US7204779B2Hydraulic steering transaxle and hydraulic driving vehicleIRIKURA KOJI·Filed 2004·Granted Apr 17, 2007·22 cites·15 claims
- 3987US8479503B2Axle driving apparatusABEND ROBERT·Filed 2011·Granted Jul 9, 2013·7 cites·9 claims
- 4087US7415823B2Hydraulically driven working vehicle and hydraulic transaxleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2006·Granted Aug 26, 2008·20 cites·45 claims
- 4187US5918691AAxle driving apparatusKANZAKI KOKYOKOKI MFG CO LTD·Filed 1995·Granted Jul 6, 1999·84 cites·23 claims
- 4286US7975786B2Electric ground working vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2009·Granted Jul 12, 2011·19 cites·10 claims
- 4386US7946953B2Dual clutch transmissionKANZAKI KOKYUKOKI MFG CO LTD·Filed 2008·Granted May 24, 2011·13 cites·5 claims
- 4486US7621353B2Vehicle transmissionKANZAKI KOKYUKOKI MFG CO LTD·Filed 2004·Granted Nov 24, 2009·37 cites·23 claims
- 4586US6568498B2Axle driving unit for a lawn tractorKANZAKI KOKYUKOKI MFG CO LTD·Filed 2002·Granted May 27, 2003·29 cites·18 claims
- 4686US6324842B1Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 2000·Granted Dec 4, 2001·22 cites·21 claims
- 4786US6199380B1Axle driving apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 1998·Granted Mar 13, 2001·63 cites·14 claims
- 4886US5564518AFour-wheel drive transmission for working vehiclesKANZAKI KOKYUKOKI MFG CO LTD·Filed 1994·Granted Oct 15, 1996·87 cites·15 claims
- 4985US8105203B2Dual clutch transmissionISHII NORIHIRO·Filed 2008·Granted Jan 31, 2012·12 cites·6 claims
- 5085US7987669B2Hydraulic steering transaxle and hydraulic driving vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2008·Granted Aug 2, 2011·9 cites·9 claims
Showing the top 50 of 147 patent records by PatentIndex Score.
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