Inventor
TAJIMA KEIICHI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “TAJIMA KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOITO MFG CO LTD
37 patentsUS5422551AJun 6, 1995
Safety device and method for power window
KOITO MFG CO LTD94 citations96
US5404673AApr 11, 1995
Power window apparatus with safety device
KOITO MFG CO LTD87 citations96
US5351439AOct 4, 1994
Power window apparatus having improved safety device
KOITO MFG CO LTD102 citations96
US5367827ANov 29, 1994
Wire guide structure for power window
KOITO MFG CO LTD55 citations95
US5832664ANov 10, 1998
Power window device with safety device
KOITO MFG CO LTD42 citations93
US5459379AOct 17, 1995
Method for operating power window apparatus having safety device
KOITO MFG CO LTD45 citations93
US7364331B2Apr 29, 2008
Vehicle lamp
KOITO MFG CO LTD23 citations92
US7291951B2Nov 6, 2007
Actuator including intermediate wall
KOITO MFG CO LTD27 citations92
US7175319B2Feb 13, 2007
Vehicle lighting apparatus
KOITO MFG CO LTD25 citations92
US6032415AMar 7, 2000
Power window apparatus having safety unit
KOITO MFG CO LTD36 citations92
US5564231AOct 15, 1996
Power window drive device of reduced size
KOITO MFG CO LTD34 citations92
US4943893AJul 24, 1990
Automotive illumination system
KOITO MFG CO LTD37 citations92
US4908560AMar 13, 1990
Vehicle cornering lamp system
KOITO MFG CO LTD26 citations92
US4733333AMar 22, 1988
Cornering lamp system for vehicle
KOITO MFG CO LTD45 citations92
US6646398B1Nov 11, 2003
Safety device for power window
KOITO MFG CO LTD51 citations91
US6347482B1Feb 19, 2002
Safety device for power windows
KOITO MFG CO LTD23 citations91
US5986421ANov 16, 1999
Safety device for power window
KOITO MFG CO LTD32 citations91
USD857935SAug 27, 2019
Actuator for vehicle lamp
KOITO MFG CO LTD10 citations84
US8007151B2Aug 30, 2011
Vehicle headlight
KOITO MFG CO LTD7 citations84
US7621663B2Nov 24, 2009
Lamp device for vehicles
KOITO MFG CO LTD16 citations83
US7121706B2Oct 17, 2006
Vehicle headlamp unit
KOITO MFG CO LTD13 citations83
US6648494B2Nov 18, 2003
Vehicle lamp and rotary driving apparatus
KOITO MFG CO LTD14 citations83
US7658522B2Feb 9, 2010
Vehicle lamp
KOITO MFG CO LTD11 citations81
US9428102B2Aug 30, 2016
Actuator
KOITO MFG CO LTD3 citations73
US7387415B2Jun 17, 2008
Vehicle headlamp having symmetrical actuator with front connector
KOITO MFG CO LTD8 citations73
US6223614B1May 1, 2001
Drive unit for vehicular window pane
KOITO MFG CO LTD8 citations73
US4963794AOct 16, 1990
Vehicle cornering headlamp system
KOITO MFG CO LTD10 citations73
US6543924B2Apr 8, 2003
Vehicle lamp and rotary driving apparatus
KOITO MFG CO LTD7 citations72
US10583772B2Mar 10, 2020
Vehicle lamp having a leveling actuator coupled to an aiming nut
KOITO MFG CO LTD4 citations70
US7478933B2Jan 20, 2009
Vehicle lamp
KOITO MFG CO LTD6 citations63
US6616302B2Sep 9, 2003
Vehicle lamp
KOITO MFG CO LTD5 citations61
US10962049B2Mar 30, 2021
Fixing member, self-aligning bearing mechanism, actuator, and lamp
KOITO MFG CO LTD0 citations52
US10864844B2Dec 15, 2020
Vehicle lamp fitting
KOITO MFG CO LTD0 citations52
US7878694B2Feb 1, 2011
Up-down and left-right tiltable vehicular lamp
KOITO MFG CO LTD1 citations51
US7520646B2Apr 21, 2009
Lighting direction control apparatus
KOITO MFG CO LTD1 citations51
US10625659B2Apr 21, 2020
Vehicle lamp
KOITO MFG CO LTD0 citations42
US9283886B2Mar 15, 2016
Vehicular headlamp
KOITO MFG CO LTD0 citations42