Inventor
TAKAKI KENJI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “TAKAKI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ORIENT CHEMICAL IND
7 patentsUS6093514AJul 25, 2000
(μ)-oxo-aluminum/gallium phthalocyanine dimer
ORIENT CHEMICAL IND7 citations72
US5981745ANov 9, 1999
μ-oxo-gallium phthalocyanine dimer having novel polymorph and electrophotographic photoreceptor prepared by using the same
ORIENT CHEMICAL IND5 citations72
US5910384AJun 8, 1999
μ -oxo-galliuim phthalocyanine dimer having novel polymorph and electrophotographic photoreceptor prepared by using the same
ORIENT CHEMICAL IND8 citations72
US7462711B2Dec 9, 2008
U-oxo crosslinked dissimilar metal phthalocyanine compound and process for selectively producing the same
ORIENT CHEMICAL IND6 citations61
US7163772B2Jan 16, 2007
Organic electrophotographic photo-receptor
ORIENT CHEMICAL IND6 citations61
US7087747B2Aug 8, 2006
μ-Oxo bridged heterometal compound and selective production method thereof
ORIENT CHEMICAL IND2 citations61
US8053570B2Nov 8, 2011
Method for producing α-form titanylphthalocyanine and electrophotographic photoreceptor comprising α-form titanylphthalocyanine
ORIENT CHEMICAL IND0 citations51