Inventor
MATSUI MEGUMI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI MEGUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CHEMICAL CO LTD
8 patentsUS5938980AAug 17, 1999
Phthalocyanine composition, process for preparing the same, electrophotographic photoreceptor using the same and coating solution for charge generation layer containing the same
HITACHI CHEMICAL CO LTD6 citations73
US5837411ANov 17, 1998
Phthalocyanine electrophotographic photoreceptor for charge generation layer
HITACHI CHEMICAL CO LTD7 citations73
US5626999AMay 6, 1997
Phthalocyanine composition, process for preparing the same and electrophotographic photoreceptor using the same
HITACHI CHEMICAL CO LTD7 citations73
US5449581ASep 12, 1995
Phthalocyanine composition, process for preparing the same, electrophotographic photoreceptor using the same and coating solution for charge generation layer containing the same
HITACHI CHEMICAL CO LTD9 citations73
US5304445AApr 19, 1994
Phthalocyanine composition, process for preparing the same and electrophotographic photoreceptor using the same
HITACHI CHEMICAL CO LTD10 citations73
US5534375AJul 9, 1996
Composition for forming charge transport layer and electrophotographic member containing alkoxybenzene
HITACHI CHEMICAL CO LTD6 citations72
US5958637ASep 28, 1999
Electrophotographic photoreceptor and coating solution for production of charge transport layer
HITACHI CHEMICAL CO LTD6 citations62
US5496672AMar 5, 1996
Coating solution for charge generation layer and electrophotographic photoreceptor using same
HITACHI CHEMICAL CO LTD6 citations62