Inventor
MURASAWA SADAO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MURASAWA SADAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISHIHARA MINING & CHEMICAL CO
7 patentsUS5173386ADec 22, 1992
Titanium dioxide aggregates process for producing same and electrophotographic photosensitive material containing same
ISHIHARA MINING & CHEMICAL CO17 citations73
US4275136AJun 23, 1981
Liquid developer for color electrophotography
ISHIHARA MINING & CHEMICAL CO10 citations72
US4144184AMar 13, 1979
Liquid developer
ISHIHARA MINING & CHEMICAL CO16 citations71
US5089367AFeb 18, 1992
Electrophotographic photoreceptor containing titanium dioxide
ISHIHARA MINING & CHEMICAL CO5 citations60
US4525441AJun 25, 1985
Multicolor electrophotographic process using TiO2
ISHIHARA MINING & CHEMICAL CO5 citations60
US4270485AJun 2, 1981
Liquid developing apparatus
ISHIHARA MINING & CHEMICAL CO5 citations60
US4663257AMay 5, 1987
Method of color electrophotography
ISHIHARA MINING & CHEMICAL CO5 citations57
ISHIHARA SANGYO KAISHA
4 patentsUS5547823AAug 20, 1996
Photocatalyst composite and process for producing the same
ISHIHARA SANGYO KAISHA140 citations98
US6277346B1Aug 21, 2001
Photocatalyst composite and process for producing the same
ISHIHARA SANGYO KAISHA51 citations95
US6498000B2Dec 24, 2002
Photocatalyst composite and process for producing the same
ISHIHARA SANGYO KAISHA29 citations92
US5612156AMar 18, 1997
Electrophotographic photosensitive element and a process for manufacturing an offset printing master from the element
ISHIHARA SANGYO KAISHA0 citations52