Inventor
ISHIDA HISANORI
JP4 patents
Patents
4 patentsUS5808784ASep 15, 1998
Lens array sheet surface light source, and transmission type display device
DAINIPPON PRINTING CO LTD218 citations96
US5714218AFeb 3, 1998
Ionizing radiation-curable resin composition for optical article, optical article, and surface light source
DAINIPPON PRINTING CO LTD108 citations95
US5914825AJun 22, 1999
Reflector for display
DAINIPPON PRINTING CO LTD61 citations94
US5841572ANov 24, 1998
Lens array sheet, surface light source, and transmission type display device
DAINIPPON PRINTING CO LTD25 citations90