Inventor · disambiguated record
Toshihiro Ishiguro
Also filed as: ISHIGURO TOSHIHIRO
13 granted patents·1 pending application·111 citations·filing 1974–2003
91Inventor score
Top patents by PatentIndex Score
14 records- 0181US5635611AProduction of saccharide carboxylic acidsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Jun 3, 1997·20 cites·5 claims
- 0273US3988327A7-(α-SULFOACYLAMIDO)CEPHALOSPORANIC ACIDSTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Oct 26, 1976·7 cites·9 claims
- 0367US5434061AProduction of saccharide carboxylic acidsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Jul 18, 1995·12 cites·9 claims
- 0466US5840881AComposition containing a water-insoluble or slightly water-soluble compound with enhanced water-solubilityTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Nov 24, 1998·44 cites·6 claims
- 0562US4153794AN-BenzylpiperazinesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted May 8, 1979·4 cites·5 claims
- 0659US5629411ASaccharide carboxylic acids of glycosidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted May 13, 1997·9 cites·3 claims
- 0757US4267332A3-(Tetrazol-5-yl)-1-azaxanthonesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted May 12, 1981·5 cites·20 claims
- 0857US4029656A7-(α-SULFOACYLAMIDO) CEPHALOSPORANIC ACIDSTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Jun 14, 1977·3 cites·8 claims
- 0945US5635610AProduction of saccharide carboxylic acidsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Jun 3, 1997·3 cites·8 claims
- 1044US4085116ANovel chromone derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Apr 18, 1978·1 cites·5 claims
- 1141US4302463A1-Azaxanthone-3-carboxylic acids and their productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Nov 24, 1981·1 cites·22 claims
- 1241US4091220AMorpholinocarbonyl alkyl N-benzylpiperazinesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1977·Granted May 23, 1978·1 cites·10 claims
- 1341US2005170047A1Nutritionally enriched maple syrupL B MAPLE TREAT INC·Filed 2003·Application pending·0 cites
- 1436US3992370A1,1-Dichloro-1a,1b-dihydrodibenzo(b,f)cycloprop(d)azepine-6(1H)-carboxaldehydeTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted Nov 16, 1976·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →