Assignee

SHIBUYA MASAHIRO

JP2 patents

Top patents by PatentIndex Score

US8211345B2Jul 3, 2012

Optical film, process for producing the same, and polarization plate utilizing the film

SHIBUYA MASAHIRO2 citations56

US8318294B2Nov 27, 2012

Optical film, process for producing the same, and polarization plate utilizing the film

SHIBUYA MASAHIRO0 citations35