Inventor
MORISHITA HIRONOBU
JP23 patents
⚠️ This page may combine multiple inventors who share the name “MORISHITA HIRONOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
12 patentsUS8044390B2Oct 25, 2011
Material for organic electroluminescent device, organic electroluminescent device, and organic electroluminescent display
IDEMITSU KOSAN CO76 citations98
US8372527B2Feb 12, 2013
Material for organic electroluminescent element, and organic electroluminescent element
IDEMITSU KOSAN CO22 citations92
US7112644B2Sep 26, 2006
Aromatic polycarbonate resin, process for producing the same, optical-part molding material, and optical part
IDEMITSU KOSAN CO26 citations92
US5506331AApr 9, 1996
Polyester polymer, production thereof and electrophotographic photoreceptor using the same
IDEMITSU KOSAN CO18 citations81
US8748015B2Jun 10, 2014
Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
IDEMITSU KOSAN CO7 citations73
US5561017AOct 1, 1996
Polyester polymer, production thereof and electrophotographic photoreceptor using the same
IDEMITSU KOSAN CO12 citations73
US5521041AMay 28, 1996
Polycarbonate, method of preparing the same and electrophotographic photoreceptor produced by using the same
IDEMITSU KOSAN CO12 citations73
US9458291B2Oct 4, 2016
Polycarbonate copolymer
IDEMITSU KOSAN CO3 citations72
US7329718B2Feb 12, 2008
Aromatic polycarbonate resin, process for producing the same, optical-part molding material, and optical part
IDEMITSU KOSAN CO0 citations52
US11269263B2Mar 8, 2022
Bischloroformate composition, bischloroformate composition production method, bischloroformate composition-containing solution, polycarbonate resin, polycarbonate resin production method, coating liquid, electrophotographic photoreceptor, and electrophotographic device
IDEMITSU KOSAN CO0 citations51
US9551946B2Jan 24, 2017
Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body
IDEMITSU KOSAN CO1 citations51
US9389524B2Jul 12, 2016
Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
IDEMITSU KOSAN CO0 citations41
MORISHITA HIRONOBU
8 patentsUS8288013B2Oct 16, 2012
Material for organic electroluminescence device and organic electroluminescence device
MORISHITA HIRONOBU13 citations91
US8088901B2Jan 3, 2012
Azaindenofluorenedione derivative, material for organic electroluminescence device and organic electroluminescence device
MORISHITA HIRONOBU12 citations83
US8299247B2Oct 30, 2012
Material for organic electroluminescence device and organic electroluminescence device
MORISHITA HIRONOBU5 citations72
US8927680B2Jan 6, 2015
Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
MORISHITA HIRONOBU4 citations71
US8481177B2Jul 9, 2013
Material for organic electroluminescence device and organic electroluminescence device
MORISHITA HIRONOBU3 citations61
US8168327B2May 1, 2012
Imide derivative, material for organic electroluminescent device and organic electroluminescent device using the same
MORISHITA HIRONOBU0 citations51
US8119828B2Feb 21, 2012
Material for an organic electroluminescence device and an organic electroluminescence device
MORISHITA HIRONOBU0 citations51
US9494883B2Nov 15, 2016
Electrophotographic photoreceptor and resin composition
MORISHITA HIRONOBU0 citations40