KH

Kazuaki Hiratani

JS Jsr: 1 patents #37 of 160Top 25%
SC Sekisui Chemical Co.: 1 patents #10 of 78Top 15%
Overall (2003): #185,543 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

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