Inventor
AOYAMA YOSHITAKA
JP60 patents
⚠️ This page may combine multiple inventors who share the name “AOYAMA YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AOYAMA YOSHITAKA
28 patentsUS5359171AOct 25, 1994
Parts feeding device
AOYAMA YOSHITAKA30 citations93
US5291645AMar 8, 1994
Method and apparatus for feeding and tightening threaded parts
AOYAMA YOSHITAKA44 citations93
US5067763ANov 26, 1991
Parts supplying apparatus
AOYAMA YOSHITAKA23 citations93
US5044519ASep 3, 1991
Apparatus for feeding slender parts
AOYAMA YOSHITAKA34 citations93
US4943098AJul 24, 1990
Parts supplying apparatus
AOYAMA YOSHITAKA28 citations93
US6644382B1Nov 11, 2003
Casting sand shake-out method and its apparatus
AOYAMA YOSHITAKA22 citations92
US8552332B2Oct 8, 2013
Bolt for projection welding and method of welding the same
AOYAMA YOSHITAKA11 citations84
US6874655B2Apr 5, 2005
Method and device for automatically feeding parts having through-hole
AOYAMA YOSHITAKA14 citations84
US6607067B1Aug 19, 2003
Method and device for part transportation
AOYAMA YOSHITAKA8 citations74
US5295295AMar 22, 1994
Apparatus for feeding and tightening threaded parts
AOYAMA YOSHITAKA16 citations74
US5285929AFeb 15, 1994
Parts feeding and receiving mechanism
AOYAMA YOSHITAKA10 citations74
US5285044AFeb 8, 1994
Projection welding
AOYAMA YOSHITAKA9 citations74
US5248058ASep 28, 1993
Parts feeder
AOYAMA YOSHITAKA17 citations74
US5230141AJul 27, 1993
Device for feeding apertured parts
AOYAMA YOSHITAKA9 citations74
US5191691AMar 9, 1993
Apparatus for feeding slender parts
AOYAMA YOSHITAKA9 citations74
US5074742ADec 24, 1991
Parts feeding method and apparatus
AOYAMA YOSHITAKA18 citations74
US5035039AJul 30, 1991
Method for feeding slender parts
AOYAMA YOSHITAKA9 citations74
US8872529B2Oct 28, 2014
Component detection device and component detection method
AOYAMA YOSHITAKA4 citations73
US8338738B2Dec 25, 2012
Method of welding projection bolt and welding apparatus
AOYAMA YOSHITAKA2 citations63
US8336716B2Dec 25, 2012
Shaft-like parts feeding apparatus
AOYAMA YOSHITAKA4 citations63
US7965001B2Jun 21, 2011
Drive control device for oscillator, drive control method for ocillator, and manufacturing method for oscillator
AOYAMA YOSHITAKA6 citations63
US7509994B2Mar 31, 2009
Device for removing sand from casting
AOYAMA YOSHITAKA4 citations63
US7014031B2Mar 21, 2006
Method and apparatus for conveying parts
AOYAMA YOSHITAKA2 citations63
US6706991B2Mar 16, 2004
Welding method and welding system for projection bolt
AOYAMA YOSHITAKA5 citations63
US5233151AAug 3, 1993
Device for controlling feed speed of parts
AOYAMA YOSHITAKA6 citations63
US5226228AJul 13, 1993
Part feeding apparatus
AOYAMA YOSHITAKA4 citations63
US5220148AJun 15, 1993
Electrode for projection welding machine
AOYAMA YOSHITAKA2 citations63
US4442555AApr 17, 1984
Toilet bowl odor removal suction control
AOYAMA YOSHITAKA6 citations63
(unassigned)
13 patentsUS6825436B1Nov 30, 2004
Welding method and welding device of cap nut
22 citations92
US6008463ADec 28, 1999
Resistance welding electrode with guide pin
46 citations92
US5798494AAug 25, 1998
Welding apparatus
32 citations92
US5705784AJan 6, 1998
Electrode for electric resistance welding
28 citations92
US5508488AApr 16, 1996
Method of projection-welding bolts
26 citations92
US5638940AJun 17, 1997
Parts send-out control device for vibratory parts feeder
15 citations82
US5557841ASep 24, 1996
Parts feeding device
7 citations74
US5400016AMar 21, 1995
Part-detecting device combined with a part-supply rod of a part-supply unit
8 citations74
US5372279ADec 13, 1994
Parts-supply control apparatus
8 citations74
USRE37120EApr 3, 2001
Parts send-out control device for vibratory parts feeder
3 citations63
US6027142AFeb 22, 2000
Device for jointing feeding hose
6 citations63
USRE35914EOct 6, 1998
Parts feeding device
5 citations63
US5477982ADec 26, 1995
Method and apparatus for supplying parts
6 citations63
YOSHITAKA AOYAMA
4 patentsUS6163004ADec 19, 2000
Method of welding projection nut and apparatus therefor
YOSHITAKA AOYAMA31 citations92
US6653590B1Nov 25, 2003
Projection bolt welding device
YOSHITAKA AOYAMA13 citations83
US7291801B2Nov 6, 2007
Electrode for projection welding
YOSHITAKA AOYAMA5 citations62
US6768082B2Jul 27, 2004
Parts welding device
YOSHITAKA AOYAMA6 citations62
AOYAMA SHOJI
4 patentsUS11179818B2Nov 23, 2021
Supply rod for shaft-like component
AOYAMA SHOJI2 citations73
US11179798B2Nov 23, 2021
Part stopping/passing unit, and thread fastening device
AOYAMA SHOJI1 citations62
US10646952B2May 12, 2020
Projection bolt welding method
AOYAMA SHOJI1 citations62
US12370619B2Jul 29, 2025
Electrical resistance welding electrode
AOYAMA SHOJI0 citations52
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