Inventor
TOKIDA AKIHIKO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TOKIDA AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
9 patentsUS5298617AMar 29, 1994
Oxytitaniumphthalocyanine hydrate crystal and electrophotographic photoreceptor using said crystal
FUJI XEROX CO LTD70 citations96
US5378569AJan 3, 1995
Oxytitaniumphthalocyanine hydrate crystal and electrophotographic photoreceptor using said crystal
FUJI XEROX CO LTD38 citations92
US5252417AOct 12, 1993
Titanyl phthalocyanine crystal and electrophotographic photoreceptor using the same
FUJI XEROX CO LTD33 citations92
US6232466B1May 15, 2001
Process for preparing titanyl phthalocyanine crystal by solvent treatment of amorphous or quasi-amorphous titanyl phthalocyanine
FUJI XEROX CO LTD13 citations74
US5512674AApr 30, 1996
Process for preparing titanyl phthalocyanine crystal by solvent dilution
FUJI XEROX CO LTD14 citations74
US5501927AMar 26, 1996
Electrophotographic photoreceptors
FUJI XEROX CO LTD11 citations74
US5169987ADec 8, 1992
Squarlylium compound
FUJI XEROX CO LTD3 citations62
US5041665AAug 20, 1991
Process for preparing squarylium compounds
FUJI XEROX CO LTD6 citations62
US5047589ASep 10, 1991
Electrophotographic light-sensitive material containing squarylium compound
FUJI XEROX CO LTD1 citations51
HOECHST AG
6 patentsUS5563707AOct 8, 1996
Interference enhanced optical sensor for detecting chemical species
HOECHST AG59 citations95
US6361917B1Mar 26, 2002
Process for patterning poly(arylenevinylene) polymer films by irradiation with light
HOECHST AG7 citations73
US5817727AOct 6, 1998
Polymer films for detecting chemical substances
HOECHST AG5 citations62
US5665844ASep 9, 1997
Polymer films for detecting chemical substances
HOECHST AG3 citations62
US5919579AJul 6, 1999
Organic electroluminescent device
HOECHST AG2 citations61
US5871854AFeb 16, 1999
Organic electroluminescent device
HOECHST AG6 citations61