AT

Akihiko Takeda

KO Konica Minolta Opto: 1 patents #45 of 140Top 35%
Overall (2011): #359,815 of 364,097Top 100%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8012384 Polarizing plate protective film and manufacturing method for the same Yasuki Nagai, Kazuto Kiyohara, Masahiko Yamasaki 2011-09-06