Inventor
OGATA EIJI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OGATA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA DENKO KK
10 patentsUS6022867AFeb 8, 2000
Method of administering vitamin E to animals and compositions containing tocopheryl phosphates and salts thereof for animals
SHOWA DENKO KK51 citations96
US6046181AApr 4, 2000
Highly purified tocopheryl phosphate, process for producing the same, analytical method therefor and cosmetic
SHOWA DENKO KK70 citations93
US5965750AOct 12, 1999
High- purity tocopherol phosphates, process for the preparation thereof, methods for analysis thereof, and cosmetics
SHOWA DENKO KK42 citations93
US5937790AAug 17, 1999
Anti-stress agent for animals and a method of reducing stress in animals
SHOWA DENKO KK45 citations92
US6437002B1Aug 20, 2002
Agent for preventing and treating skin diseases
SHOWA DENKO KK19 citations91
US6299912B1Oct 9, 2001
Preparation for administration to animals and feeding method thereof
SHOWA DENKO KK15 citations83
US6420419B1Jul 16, 2002
L-ascorbic acid 2-phosphate zinc salt and process for manufacturing the same
SHOWA DENKO KK8 citations72
US6127409AOct 3, 2000
Ascorbic acid derivative and vitamin C preparation containing the same
SHOWA DENKO KK12 citations72
US5869525AFeb 9, 1999
Ascorbic acid drugs for intracerebral administration
SHOWA DENKO KK3 citations60
US6635253B2Oct 21, 2003
Composition for enhancing immunological effects
SHOWA DENKO KK0 citations52
KONISHI CHEM IND
8 patentsUS4162270AJul 24, 1979
Process for producing 4,4'-dihydroxydiphenylsulfone of high purity
KONISHI CHEM IND23 citations80
US4820831AApr 11, 1989
Process for preparing 4,4'-dihydroxydiphenyl sulfone having high purity
KONISHI CHEM IND15 citations72
US5189223AFeb 23, 1993
Process for preparation of 4,4'-dihydroxydiphenylsulfone
KONISHI CHEM IND7 citations71
US5596128AJan 21, 1997
Sulfonating agent and sulfonation process
KONISHI CHEM IND16 citations70
US4558161ADec 10, 1985
Process for preparing halo-substituted diarylsulfones
KONISHI CHEM IND2 citations57
US5241121AAug 31, 1993
Process for preparation of 4,4'-dihydroxydiphenylsulfone
KONISHI CHEM IND5 citations55
US5097074AMar 17, 1992
Process for purifying 4,4'-dihydroxydiphenylsulfone
KONISHI CHEM IND1 citations52
US7456321B2Nov 25, 2008
Process for producing high-purity 4,4′-dihydroxydiphenyl sulfone
KONISHI CHEM IND1 citations49