Inventor

ISHIGURO TOSHIHIRO

13 patents

Patents

13 patents

US5635611AJun 3, 1997

Production of saccharide carboxylic acids

TAKEDA CHEMICAL INDUSTRIES LTD20 citations92

US5840881ANov 24, 1998

Composition containing a water-insoluble or slightly water-soluble compound with enhanced water-solubility

TAKEDA CHEMICAL INDUSTRIES LTD44 citations90

US5434061AJul 18, 1995

Production of saccharide carboxylic acids

TAKEDA CHEMICAL INDUSTRIES LTD12 citations81

US5629411AMay 13, 1997

Saccharide carboxylic acids of glycosides

TAKEDA CHEMICAL INDUSTRIES LTD9 citations73

US3988327AOct 26, 1976

7-(α-SULFOACYLAMIDO)CEPHALOSPORANIC ACIDS

TAKEDA CHEMICAL INDUSTRIES LTD7 citations72

US5635610AJun 3, 1997

Production of saccharide carboxylic acids

TAKEDA CHEMICAL INDUSTRIES LTD3 citations62

US4267332AMay 12, 1981

3-(Tetrazol-5-yl)-1-azaxanthones

TAKEDA CHEMICAL INDUSTRIES LTD5 citations61

US4153794AMay 8, 1979

N-Benzylpiperazines

TAKEDA CHEMICAL INDUSTRIES LTD4 citations61

US4029656AJun 14, 1977

7-(α-SULFOACYLAMIDO) CEPHALOSPORANIC ACIDS

TAKEDA CHEMICAL INDUSTRIES LTD3 citations61

US4302463ANov 24, 1981

1-Azaxanthone-3-carboxylic acids and their production

TAKEDA CHEMICAL INDUSTRIES LTD1 citations51

US4091220AMay 23, 1978

Morpholinocarbonyl alkyl N-benzylpiperazines

TAKEDA CHEMICAL INDUSTRIES LTD1 citations51

US4085116AApr 18, 1978

Novel chromone derivatives

TAKEDA CHEMICAL INDUSTRIES LTD1 citations51

US3992370ANov 16, 1976

1,1-Dichloro-1a,1b-dihydrodibenzo(b,f)cycloprop(d)azepine-6(1H)-carboxaldehyde

TAKEDA CHEMICAL INDUSTRIES LTD1 citations46