Inventor
OSAWA FUTOSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OSAWA FUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON PRINTING CO LTD
8 patentsUS7271955B2Sep 18, 2007
Transmission screen
DAINIPPON PRINTING CO LTD32 citations92
US6995907B2Feb 7, 2006
Diffusion sheet for use in transmission-type screen and transmission-type screen
DAINIPPON PRINTING CO LTD35 citations92
US7746554B2Jun 29, 2010
Lenticular lens, light-diffusing sheet, and projection screen
DAINIPPON PRINTING CO LTD9 citations82
US6335079B1Jan 1, 2002
Ionizing radiation curable resin composition for fresnel lens and transmission screen
DAINIPPON PRINTING CO LTD16 citations82
US6650481B2Nov 18, 2003
Lens sheet and producing method therefor
DAINIPPON PRINTING CO LTD13 citations80
US7224525B2May 29, 2007
Optically transmitting sheet and screen
DAINIPPON PRINTING CO LTD7 citations72
US6071443AJun 6, 2000
Method of producing lens sheet and projection screen
DAINIPPON PRINTING CO LTD6 citations62
US7715096B2May 11, 2010
Light diffusing screen
DAINIPPON PRINTING CO LTD1 citations42