Tsuguo Takaya

Optical material having high refractive index, low specific gravity, and excellent impact resistance prepared by unsaturated nitrile‐polyfunctional methacrylate‐styrenic monomer copolymerization

Masahiro Yoshida, Tatsuhito Matsuda, Yasuaki Funae, 1997 .

Optical material of high refractive index resin composed of sulfur‐containing aliphatic and alicyclic methacrylates

Masahiro Yoshida, Tatsuhito Matsuda, Yasuaki Funae, 2000 .