Inventor

HIMEI Kumiko

JP2 patents

Patents

2 patents

US10011519B2Jul 3, 2018

Bismuth-based glass composition, powder material, and powder material paste

NIPPON ELECTRIC GLASS CO3 citations65

US10450219B2Oct 22, 2019

Composite powder, green sheet, light reflective substrate, and light emitting device using same

NIPPON ELECTRIC GLASS CO0 citations45