Inventor
TAKEGUCHI SHUNSUKE
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TAKEGUCHI SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON PISTON RING CO LTD
17 patentsUS4969262ANov 13, 1990
Method of making camshaft
NIPPON PISTON RING CO LTD47 citations92
US4687185AAug 18, 1987
Tool for supporting a composite camshaft during sintering
NIPPON PISTON RING CO LTD32 citations92
US4595556AJun 17, 1986
Method for manufacturing camshaft
NIPPON PISTON RING CO LTD32 citations92
US5272930ADec 28, 1993
Mechanical element having a shaft pressure-fitted into an engaging member and its manufacturing method
NIPPON PISTON RING CO LTD68 citations91
US6295893B1Oct 2, 2001
Hollow cam shaft
NIPPON PISTON RING CO LTD11 citations74
US5013611AMay 7, 1991
Camshaft composition
NIPPON PISTON RING CO LTD12 citations74
US5007956AApr 16, 1991
Assembled cam shaft
NIPPON PISTON RING CO LTD12 citations74
US5044224ASep 3, 1991
Camshaft
NIPPON PISTON RING CO LTD5 citations73
US5009123AApr 23, 1991
Camshaft
NIPPON PISTON RING CO LTD15 citations73
US4781075ANov 1, 1988
Camshaft and method of making the same
NIPPON PISTON RING CO LTD13 citations73
US4732310AMar 22, 1988
Composite camshaft and method of making the same
NIPPON PISTON RING CO LTD15 citations68
US9882442B2Jan 30, 2018
Rotating electric machine including rotor arranged with intermediation of air gap
NIPPON PISTON RING CO LTD3 citations66
US5064608ANov 12, 1991
Camshaft and method for producing the same
NIPPON PISTON RING CO LTD3 citations63
US4998955AMar 12, 1991
Assembled camshaft
NIPPON PISTON RING CO LTD6 citations62
US8952589B2Feb 10, 2015
Rotating electrical machine
NIPPON PISTON RING CO LTD2 citations59
US10669613B2Jun 2, 2020
Titanium alloy
NIPPON PISTON RING CO LTD1 citations57
US7166255B2Jan 23, 2007
Method for manufacturing a cam
NIPPON PISTON RING CO LTD0 citations51