Inventor
KATAYOSE MITSUO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KATAYOSE MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CHEMICAL CO LTD
17 patentsUS5438135AAug 1, 1995
Water-soluble tetraazaporphins and fluorochrome for labeling
HITACHI CHEMICAL CO LTD25 citations92
US7675185B2Mar 9, 2010
Epoxy resin molding material for sealing and electronic component
HITACHI CHEMICAL CO LTD20 citations89
US7397139B2Jul 8, 2008
Epoxy resin molding material for sealing use and semiconductor device
HITACHI CHEMICAL CO LTD33 citations87
US7846998B2Dec 7, 2010
Sealant epoxy-resin molding material, and electronic component device
HITACHI CHEMICAL CO LTD23 citations86
US7666953B2Feb 23, 2010
Phosphine-protonated haloaromatic compound accelerator with curing resin and curing agent
HITACHI CHEMICAL CO LTD17 citations83
US5268485ADec 7, 1993
Naphthalocyanine derivatives, production thereof and optical recording medium using the same
HITACHI CHEMICAL CO LTD18 citations82
US8013052B2Sep 6, 2011
Curable resin, production method thereof, epoxy resin composition, and electronic device
HITACHI CHEMICAL CO LTD19 citations81
US5217856AJun 8, 1993
Tetraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof
HITACHI CHEMICAL CO LTD14 citations74
US5075203ADec 24, 1991
Naphthalocyanine derivatives, production thereof and optical recording medium using the same
HITACHI CHEMICAL CO LTD7 citations74
US5034309AJul 23, 1991
Naphthalocyanine derivatives and their use in optical recording medium
HITACHI CHEMICAL CO LTD13 citations74
US5110968AMay 5, 1992
Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof
HITACHI CHEMICAL CO LTD4 citations63
US5039600AAug 13, 1991
Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof
HITACHI CHEMICAL CO LTD5 citations63
US5627028AMay 6, 1997
Water-soluble tetraazaporphins and fluorochrome for labeling
HITACHI CHEMICAL CO LTD2 citations62
US6495270B1Dec 17, 2002
Compounds, hardening accelerator, resin composition, and electronic part device
HITACHI CHEMICAL CO LTD1 citations52
US5665875ASep 9, 1997
Water-soluble tetraazaporphins and fluorochrome for labeling
HITACHI CHEMICAL CO LTD1 citations52
US7862654B2Jan 4, 2011
Treating agent for forming a fluoride coating film and method for forming a fluoride coating film
HITACHI CHEMICAL CO LTD0 citations50
US7815726B2Oct 19, 2010
Treating agent for forming a fluoride coating film and method for forming a fluoride coating film
HITACHI CHEMICAL CO LTD0 citations50
HITACHI LTD
3 patentsUS5484685AJan 16, 1996
Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof
HITACHI LTD23 citations92
US5214188AMay 25, 1993
2,3-dicyanonaphthalene derivatives
HITACHI LTD7 citations74
US8350430B2Jan 8, 2013
Rotating machine with sintered magnet and method for producing sintered magnet
HITACHI LTD3 citations61
NIPPON OILS & FATS CO LTD
2 patentsUS5378589AJan 3, 1995
Derivative of naphthalocyanine containing perfluoroalkyl group, process for preparing the same and optical recording medium
NIPPON OILS & FATS CO LTD22 citations92
US5260435ANov 9, 1993
Derivative of naphthalocyanine containing perfluoroalkyl group, process for preparing the same and optical recording medium
NIPPON OILS & FATS CO LTD24 citations92