Inventor
HARADA ICHIYA
JP6 patents
⚠️ This page may combine multiple inventors who share the name “HARADA ICHIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
5 patentsUS4898897AFeb 6, 1990
Process for producing polyester resin composition
KONISHIROKU PHOTO IND36 citations89
US4877819AOct 31, 1989
Process for producing polyester resin composition
KONISHIROKU PHOTO IND26 citations89
US5180658AJan 19, 1993
White polyester composition and support for photography
KONISHIROKU PHOTO IND16 citations72
US4699744AOct 13, 1987
Method of manufacturing a photographic reflecting support
KONISHIROKU PHOTO IND11 citations71
US5061612AOct 29, 1991
Reflective support for photography
KONISHIROKU PHOTO IND3 citations57