YH

Yashihisa Hatta

TL Tpo Hong Kong Holding Limited: 1 patents #1 of 16Top 7%
Overall (2011): #127,076 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7993804 Color filter structure and display device using the color filter, and manufacturing method thereof Yoshihiko Hamawaki, Yasuhiro Matsushita 2011-08-09