Inventor
AOYAMA SHOJI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “AOYAMA SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AOYAMA SHOJI
13 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
US12290870B2May 6, 2025
Projection nut feeder
AOYAMA SHOJI0 citations52
US12233538B2Feb 25, 2025
Supply device for shaft-like component
AOYAMA SHOJI0 citations52
US11759881B2Sep 19, 2023
Supply rod for shaft-like component
AOYAMA SHOJI0 citations52
US11453082B2Sep 27, 2022
Electric resistance welding electrode and method for maintaining airtightness
AOYAMA SHOJI0 citations52
US11230439B2Jan 25, 2022
Feeding rod for shaft-shaped component and feeding method
AOYAMA SHOJI0 citations52
US10632562B2Apr 28, 2020
Electrode for electric resistance welding
AOYAMA SHOJI1 citations52
US9873572B2Jan 23, 2018
Part feeder apparatus
AOYAMA SHOJI1 citations52
US8394749B2Mar 12, 2013
Pressure medium oil
AOYAMA SHOJI1 citations47
US10350700B2Jul 16, 2019
Welding apparatus
AOYAMA SHOJI0 citations41
AOYAMA YOSHITAKA
12 patentsUS6644382B1Nov 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
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
US9321121B2Apr 26, 2016
Electric resistance welding device, electrode therefor, and welding method
AOYAMA YOSHITAKA0 citations42
(unassigned)
8 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
USRE37120EApr 3, 2001
Parts send-out control device for vibratory parts feeder
3 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