Patents/Inventors

Yukio Kageyama

TokyoJP2 patents

3 Patents

US121395732024
Polymerizable Composition for Optical Members, Optical Member and Eyeglass Lens
HOYA LENS THAILAND Ltd.
0 cites
US118345492023
Method for Producing Polymerizable Composition
HOYA LENS THAILAND Ltd.
0 cites
US117608312023
Polymerizable Composition for Optical Member
HOYA LENS THAILAND Ltd.
0 cites