Inventor
YAMAGUCHI YOSHIMASA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI YOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON ELECTRIC GLASS CO
4 patentsUS6322256B1Nov 27, 2001
Optical fiber holding capillary tube
NIPPON ELECTRIC GLASS CO71 citations94
US12153282B2Nov 26, 2024
Prism, optical device, method for manufacturing prism, and method for manufacturing package device
NIPPON ELECTRIC GLASS CO0 citations61
US9529243B2Dec 27, 2016
Liquid crystal element and cell for liquid crystal element
NIPPON ELECTRIC GLASS CO0 citations51
US9920891B2Mar 20, 2018
Wavelength conversion element and light source provided with same
NIPPON ELECTRIC GLASS CO0 citations48
ZENYAKU KOGYO KK
4 patentsUS6635652B1Oct 21, 2003
Azaindolizinone derivatives and cerebral function improvers containing the same as the active ingredient
ZENYAKU KOGYO KK22 citations91
US7141579B2Nov 28, 2006
Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient
ZENYAKU KOGYO KK13 citations82
US9089561B2Jul 28, 2015
Methods for treating depression, neurodegeneration, inhibiting amyloid β deposition, delaying senescence, and extending life spans with heterocyclic compounds
ZENYAKU KOGYO KK3 citations61
US7767824B2Aug 3, 2010
Heterocyclic compounds and cerebral function improvers containing the same as the active ingredient
ZENYAKU KOGYO KK0 citations50