Inventor
MARUYAMA TOSHIO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA MACHINE WORKS LTD
13 patentsUS4897967AFeb 6, 1990
Apparatus for truing a grinding wheel
TOYODA MACHINE WORKS LTD27 citations92
US4873793AOct 17, 1989
Numerically controlled machine tool
TOYODA MACHINE WORKS LTD22 citations81
US4621463ANov 11, 1986
Method of grinding cams on a camshaft
TOYODA MACHINE WORKS LTD24 citations81
US4848038AJul 18, 1989
Method for grinding a non-circular workpiece
TOYODA MACHINE WORKS LTD15 citations74
US4259940AApr 7, 1981
Grinding machine with a CBN grinding wheel
TOYODA MACHINE WORKS LTD11 citations74
US5272843ADec 28, 1993
Method and apparatus for truing a grinding wheel
TOYODA MACHINE WORKS LTD12 citations73
US4530187AJul 23, 1985
Dressing device for grinding wheels
TOYODA MACHINE WORKS LTD8 citations72
US4528781AJul 16, 1985
Method of forming cam by grinding
TOYODA MACHINE WORKS LTD16 citations72
US5144772ASep 8, 1992
Method and apparatus for angularly indexing a crankshaft
TOYODA MACHINE WORKS LTD16 citations69
US5303511AApr 19, 1994
Spindle apparatus for supporting and rotating a workpiece
TOYODA MACHINE WORKS LTD10 citations68
US4899718AFeb 13, 1990
Apparatus for truing grinding wheel
TOYODA MACHINE WORKS LTD8 citations68
US4497140AFeb 5, 1985
Cam grinding machine
TOYODA MACHINE WORKS LTD2 citations61
US4208844AJun 24, 1980
Guard device with dressing apparatus for grinding wheel
TOYODA MACHINE WORKS LTD1 citations52
NEWFREY LLC
5 patentsUS7316374B2Jan 8, 2008
Fasteners for attaching pipes to a support
NEWFREY LLC29 citations92
US6915990B2Jul 12, 2005
Pipe holding fastener
NEWFREY LLC42 citations92
US7114901B2Oct 3, 2006
Fastener for use with sheet-shaped member and assembly using the fastener
NEWFREY LLC31 citations89
US7086630B2Aug 8, 2006
Fastener for a pipe or similar object
NEWFREY LLC17 citations84
US6553622B2Apr 29, 2003
Connecting fastener
NEWFREY LLC22 citations84