TH

Takao Hirayama

HC Hitachi Chemical Company: 1 patents #9 of 96Top 10%
Overall (2003): #110,733 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6583198 Photo curable resin composition and photosensitive element Kuniaki Sato, Hiroaki Hirakura, Toshihiko Ito, Toshizumi Yoshino 2003-06-24