Inventor · disambiguated record
Hideo Takeda
Also filed as: TAKEDA HIDEO
15 granted patents·97 citations·filing 1980–1997
92Inventor score
Top patents by PatentIndex Score
15 records- 0183US4536842ASystem for measuring interfloor traffic for group control of elevator carsTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Aug 20, 1985·31 cites·11 claims
- 0263US4985567AChiral phosphinopyrrolidine compounds and their use for asymmetric synthesis of optically active compoundsKAZUO ACHIWA·Filed 1989·Granted Jan 15, 1991·8 cites·4 claims
- 0353US4508912AProcess for producing N-carbobenzoxy-L-aspartic anhydrideAJINOMOTO KK·Filed 1983·Granted Apr 2, 1985·3 cites·11 claims
- 0450US4345091AMethod of producing N-benzyloxycarbonyl-L-aspartic acidAJINOMOTO KK·Filed 1981·Granted Aug 17, 1982·9 cites·5 claims
- 0548US5391810AMethod of crystallizing α-L-aspartyl-L-phenylalanine methyl esterAJINOMOTO KK·Filed 1993·Granted Feb 21, 1995·9 cites·19 claims
- 0645US5041607AProcess for crystallizing L-alpha-aspartyl-L-phenyl-alanine methylAJINOMOTO KK·Filed 1989·Granted Aug 20, 1991·12 cites·14 claims
- 0744US5097060AProcess for crystallizing l-alpha-aspartyl-l-phenyl-alanine methyl esterAJINOMOTO KK·Filed 1991·Granted Mar 17, 1992·9 cites·13 claims
- 0843US5424476AMethod for preparing amino acid estersCENTRAL RESEARCH LAB AJINOMOTO·Filed 1994·Granted Jun 13, 1995·3 cites·6 claims
- 0939US5859282AMethod of dissolving crystals of L-α-aspartyl-L-phenyl alanine methyl esterAJINOMOTO KK·Filed 1996·Granted Jan 12, 1999·1 cites·22 claims
- 1038US5292923AMethod of preparing α-l-aspartyl-l-phenylalanine methyl ester hydrochlorideAJINOMOTO KK·Filed 1992·Granted Mar 8, 1994·4 cites·9 claims
- 1136US5621137AMethod of dissolving crystals of L-α-aspartyl-L-phenylalanine methyl esterAJINOMOTO KK·Filed 1995·Granted Apr 15, 1997·4 cites·12 claims
- 1233US5744632AProcess for crystallizing L-α-aspartyl-L-phenylalanine methyl esterAJINOMOTO KK·Filed 1995·Granted Apr 28, 1998·3 cites·9 claims
- 1332US5874609AProcess for crystallizing L-α-aspartyl-L-phenylanlanine methyl esterAJINOMOTO KK·Filed 1997·Granted Feb 23, 1999·1 cites·3 claims
- 1432US4670568AProcess of producing n-formylaspartic anhydrideAJINOMOTO KK·Filed 1985·Granted Jun 2, 1987·0 cites·8 claims
- 1529US4564471AMethod for reductive elimination of protecting groupsAJINOMOTO KK·Filed 1980·Granted Jan 14, 1986·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →