Inventor
YAMAGUCHI SHIGEO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS6721254B1Apr 13, 2004
Drive device
SONY CORP67 citations96
US6289059B1Sep 11, 2001
Information reproducing apparatus and reproducing method
SONY CORP27 citations92
US5689488ANov 18, 1997
Optical disc system, optical disc and recording method
SONY CORP26 citations92
US7221633B2May 22, 2007
Disk data reproduction device using NRZI modulated data
SONY CORP10 citations84
US6097685AAug 1, 2000
Information reproducing apparatus and reproducing method
SONY CORP19 citations84
US6906990B2Jun 14, 2005
Phase-change optical disk and optical disk apparatus
SONY CORP18 citations83
US6570940B2May 27, 2003
Information reproducing apparatus and reproducing method
SONY CORP6 citations73
US6317471B1Nov 13, 2001
Information reproducing apparatus and reproducing method
SONY CORP8 citations73
US6192502B1Feb 20, 2001
Information reproducing apparatus and reproducing method
SONY CORP10 citations73
US7430157B2Sep 30, 2008
Recording device, recording method, reproducing device, and reproducing method
SONY CORP8 citations71
FURUKAWA ELECTRIC CO LTD
4 patentsUS5606152AFeb 25, 1997
Multilayer insulated wire and a manufacturing method therefor
FURUKAWA ELECTRIC CO LTD59 citations95
US6810580B2Nov 2, 2004
System for forming conductor wire on a substrate board
FURUKAWA ELECTRIC CO LTD22 citations91
US6665931B2Dec 23, 2003
Wiring method for forming conductor wire on a substrate board
FURUKAWA ELECTRIC CO LTD37 citations91
US7283636B2Oct 16, 2007
Planar speaker
FURUKAWA ELECTRIC CO LTD17 citations82
YAMAGUCHI SHIGEO
3 patentsUS8117867B2Feb 21, 2012
Process for producing spherical inorganic particle
YAMAGUCHI SHIGEO2 citations60
US8203067B2Jun 19, 2012
Thermoelectric transportation material containing nitrogen
YAMAGUCHI SHIGEO0 citations45
US9400128B2Jul 26, 2016
Temperature control device and temperature element
YAMAGUCHI SHIGEO0 citations39