Inventor
TSUKAMOTO MICHIO
JP71 patents
⚠️ This page may combine multiple inventors who share the name “TSUKAMOTO MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOITO MFG CO LTD
27 patentsUS7311430B2Dec 25, 2007
Lamp unit of vehicle headlamp
KOITO MFG CO LTD72 citations98
US6953272B2Oct 11, 2005
Vehicle headlamp
KOITO MFG CO LTD56 citations96
US7387416B2Jun 17, 2008
Vehicular illumination lamp with primary and secondary light sources
KOITO MFG CO LTD30 citations93
US6457849B2Oct 1, 2002
Vehicle head lamp
KOITO MFG CO LTD40 citations93
US6152584ANov 28, 2000
Vehicle headlight
KOITO MFG CO LTD26 citations93
US7993043B2Aug 9, 2011
Vehicle lamp
KOITO MFG CO LTD24 citations92
US7794128B2Sep 14, 2010
Lamp unit of vehicle headlamp
KOITO MFG CO LTD20 citations92
US6428195B1Aug 6, 2002
Vehicle headlamp with movable and fixed shades
KOITO MFG CO LTD22 citations92
US6286985B1Sep 11, 2001
Vehicle headlamp
KOITO MFG CO LTD37 citations92
US6161950ADec 19, 2000
Vehicle headlamp having a leveling unit
KOITO MFG CO LTD22 citations92
US7815352B2Oct 19, 2010
Vehicular headlamp
KOITO MFG CO LTD14 citations84
US7766524B2Aug 3, 2010
Vehicle lamp including optical axis variable light source
KOITO MFG CO LTD19 citations84
US7722236B2May 25, 2010
Vehicle headlamp
KOITO MFG CO LTD8 citations84
US7699513B2Apr 20, 2010
Lamp unit for vehicle
KOITO MFG CO LTD11 citations84
US7625109B2Dec 1, 2009
Vehicle lamp
KOITO MFG CO LTD11 citations84
US7186009B2Mar 6, 2007
Vehicle headlamp
KOITO MFG CO LTD19 citations84
US8801251B2Aug 12, 2014
Vehicular lamp
KOITO MFG CO LTD13 citations83
US7712935B2May 11, 2010
Lamp unit
KOITO MFG CO LTD11 citations83
US9714747B2Jul 25, 2017
Vehicle lamp
KOITO MFG CO LTD4 citations73
US7722232B2May 25, 2010
Lamp unit of vehicle headlamp
KOITO MFG CO LTD7 citations73
US8939623B2Jan 27, 2015
Optical system unit and vehicular lamp
KOITO MFG CO LTD2 citations63
US8360626B2Jan 29, 2013
Vehicle headlamp lamp unit having pluralityof shades
KOITO MFG CO LTD4 citations63
US7866862B2Jan 11, 2011
Vehicular lamp
KOITO MFG CO LTD2 citations63
US7445366B2Nov 4, 2008
Vehicle lamp with auxiliary lens
KOITO MFG CO LTD5 citations63
US7367693B2May 6, 2008
Vehicular lamp and projection lens for decreasing an amount of blocked light
KOITO MFG CO LTD4 citations63
US7341367B2Mar 11, 2008
Vehicle headlamp
KOITO MFG CO LTD4 citations63
US7118260B2Oct 10, 2006
Lamp unit for vehicle
KOITO MFG CO LTD6 citations63
KANZAKI KOKYUKOKI MFG CO LTD
15 patentsUS9114799B2Aug 25, 2015
Brake system for vehicle including continuously variable belt transmission
KANZAKI KOKYUKOKI MFG CO LTD26 citations93
US7383913B1Jun 10, 2008
Hydraulic transaxle and vehicle comprising it
KANZAKI KOKYUKOKI MFG CO LTD35 citations93
US9228644B2Jan 5, 2016
Driving-side pulley
KANZAKI KOKYUKOKI MFG CO LTD28 citations91
US7798259B2Sep 21, 2010
Power transmission system and vehicle with it
KANZAKI KOKYUKOKI MFG CO LTD16 citations84
US7533753B2May 19, 2009
Hydraulic drive vehicle
KANZAKI KOKYUKOKI MFG CO LTD10 citations84
US9797485B2Oct 24, 2017
Belt type continuously variable transmission device
KANZAKI KOKYUKOKI MFG CO LTD7 citations82
USRE47798EJan 7, 2020
Driving-side pulley
KANZAKI KOKYUKOKI MFG CO LTD6 citations81
US7314110B1Jan 1, 2008
Hydraulic drive vehicle
KANZAKI KOKYUKOKI MFG CO LTD4 citations74
US9551383B2Jan 24, 2017
Transaxle
KANZAKI KOKYUKOKI MFG CO LTD2 citations73
US9556958B2Jan 31, 2017
Shift-drum speed change mechanism
KANZAKI KOKYUKOKI MFG CO LTD2 citations72
US11535099B2Dec 27, 2022
Power transmission device for a four-wheel drive vehicle
KANZAKI KOKYUKOKI MFG CO LTD2 citations70
US10337570B2Jul 2, 2019
Transaxle including bi-directional overrunning clutch
KANZAKI KOKYUKOKI MFG CO LTD4 citations66
US11015691B2May 25, 2021
Transaxle
KANZAKI KOKYUKOKI MFG CO LTD1 citations63
US7921956B2Apr 12, 2011
Hydraulic drive vehicle
KANZAKI KOKYUKOKI MFG CO LTD2 citations63
US7469537B2Dec 30, 2008
Hydraulic transaxle and hydraulically driven vehicle
KANZAKI KOKYUKOKI MFG CO LTD2 citations63
TSUKAMOTO MICHIO
2 patentsOKADA HIDEAKI
2 patents(unassigned)
1 patentOHMI TAKESHI
1 patentNAGATA KENTARO
1 patentMITSUBISHI HEAVY IND LTD
1 patentShowing the top 50 of 71 patents by PatentIndex Score.