Inventor
KAWADA MITSURU
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KAWADA MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
20 patentsUS4754026AJun 28, 1988
Conversion of uracil derivatives to cytosine derivatives
TAKEDA CHEMICAL INDUSTRIES LTD57 citations93
US5932601AAug 3, 1999
Oxazolidinedione derivatives, their production and use
TAKEDA CHEMICAL INDUSTRIES LTD30 citations92
US4139545AFeb 13, 1979
Aralkyl carboxylic acid compounds
TAKEDA CHEMICAL INDUSTRIES LTD31 citations92
US4689404AAug 25, 1987
Production of cytosine nucleosides
TAKEDA CHEMICAL INDUSTRIES LTD42 citations89
US4271083AJun 2, 1981
6-Hydroxy-1,4-benzoquinone compounds
TAKEDA CHEMICAL INDUSTRIES LTD28 citations82
US3957836AMay 18, 1976
Quinone derivatives
TAKEDA CHEMICAL INDUSTRIES LTD27 citations82
US4818441AApr 4, 1989
Quinine derivatines
TAKEDA CHEMICAL INDUSTRIES LTD17 citations74
US4407757AOct 4, 1983
Aralkyl carboxylic acid compounds
TAKEDA CHEMICAL INDUSTRIES LTD8 citations74
US5269965ADec 14, 1993
Optically active compounds, liquid crystal compositions comprising said compounds and liquid crystal optical modulators using said compositions
TAKEDA CHEMICAL INDUSTRIES LTD10 citations71
US5215919AJun 1, 1993
Process for producing optically active 2-hydroxycycloalkanecarboxylic acid esters using microbially derived reductase
TAKEDA CHEMICAL INDUSTRIES LTD18 citations71
US4525361AJun 25, 1985
Aralkyl carboxylic acid compounds in compositions for potentiating immuno activity
TAKEDA CHEMICAL INDUSTRIES LTD3 citations63
US4362740ADec 7, 1982
Spiro compounds, their production and use
TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US4342779AAug 3, 1982
7-Acetylspirobenzofuranone compound
TAKEDA CHEMICAL INDUSTRIES LTD4 citations62
US4330554AMay 18, 1982
Spirobenzofuranone compounds
TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US4284644AAug 18, 1981
Spirobenzofuranone compounds
TAKEDA CHEMICAL INDUSTRIES LTD4 citations62
US5328643AJul 12, 1994
Optically active compounds, liquid crystal composition containing said compounds, and liquid crystal optical modulator using said composition
TAKEDA CHEMICAL INDUSTRIES LTD3 citations61
US6800778B1Oct 5, 2004
Process for producing optically active naphthalene derivative and optical resolver therefor
TAKEDA CHEMICAL INDUSTRIES LTD4 citations60
US5370821ADec 6, 1994
Optically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositions
TAKEDA CHEMICAL INDUSTRIES LTD6 citations60
US5232853AAug 3, 1993
Method for producing (2r,3s)-3-hydroxy-2-methylbutyrate by microbial reduction
TAKEDA CHEMICAL INDUSTRIES LTD3 citations60
US4558068ADec 10, 1985
Spirobenzofuranones and their use in treating peptic ulcers
TAKEDA CHEMICAL INDUSTRIES LTD0 citations52
HITACHI LTD
2 patentsUS5152919AOct 6, 1992
Optically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositions
HITACHI LTD9 citations72
US5167863ADec 1, 1992
Optically active compound, liquid crystal composition containing said compound, and liquid crystal optical modulator using said composition
HITACHI LTD6 citations62