Inventor
UMAYAHARA YOSHIO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “UMAYAHARA YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON ELECTRIC GLASS CO
11 patentsUS8344404B2Jan 1, 2013
Wavelength conversion member and method for manufacturing the same
NIPPON ELECTRIC GLASS CO17 citations84
US7751661B2Jul 6, 2010
Optical component and light emitting device using the same
NIPPON ELECTRIC GLASS CO16 citations83
US7811471B2Oct 12, 2010
Wavelength-converting member
NIPPON ELECTRIC GLASS CO11 citations82
US6699605B2Mar 2, 2004
Glass ceramic laminate becoming relatively high in bending strength after fired
NIPPON ELECTRIC GLASS CO13 citations81
US6875715B2Apr 5, 2005
Glass ceramic dielectric material suitable for production of a microwave circuit component
NIPPON ELECTRIC GLASS CO8 citations72
US6649550B2Nov 18, 2003
Glass ceramics dielectric material and sintered glass ceramics
NIPPON ELECTRIC GLASS CO7 citations72
US11939258B2Mar 26, 2024
Glass powder, dielectric material, sintered body, and high frequency circuit member
NIPPON ELECTRIC GLASS CO0 citations62
US7374350B2May 20, 2008
Optical component
NIPPON ELECTRIC GLASS CO2 citations61
US7015160B2Mar 21, 2006
Glass ceramic dielectric material suitable for production of a microwave circuit component
NIPPON ELECTRIC GLASS CO3 citations61
US9040177B2May 26, 2015
Dopant host
NIPPON ELECTRIC GLASS CO0 citations51
US10450219B2Oct 22, 2019
Composite powder, green sheet, light reflective substrate, and light emitting device using same
NIPPON ELECTRIC GLASS CO0 citations45