Inventor
IZAWA AKIRA
JP6 patents
⚠️ This page may combine multiple inventors who share the name “IZAWA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON PRINTING CO LTD
4 patentsUS4509823AApr 9, 1985
Rear projection screen
DAINIPPON PRINTING CO LTD74 citations93
US5477380ADec 19, 1995
Projection screen
DAINIPPON PRINTING CO LTD36 citations91
US4490010ADec 25, 1984
Rear projection screen
DAINIPPON PRINTING CO LTD45 citations90
US7057813B2Jun 6, 2006
Projection screen and projection system comprising the same
DAINIPPON PRINTING CO LTD11 citations82