KH

Kazuaki Hiratani

JS Jsr: 1 patents #649 of 1,137Top 60%
SC Sekisui Chemical Co.: 1 patents #529 of 908Top 60%
Overall (All Time): #3,509,103 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6552145 Polarizer protection film Yasumasa Okada, Hitoshi Kobayashi, Shoji Nozato, Takahiko Sawada, Toshihiro Otsuki 2003-04-22