Patents/Inventors

Srinivas Venu

YamaguchiJP4 patents

2 Patents

US125954082026
Photochromic Compound, Naphthol Derivative, Curable Composition, Optical Article, Lens, and Eyeglasses
TOKUYAMA CORPORATION
0 cites
US125708942026
Photochromic Compound and Curable Composition Containing the Photochromic Compound
TOKUYAMA CORPORATION
0 cites