Inventor · disambiguated record
Toshihide Yukawa
Also filed as: TAKEMOTO TADASHI · YUKAWA TOSHIHIDE
19 granted patents·139 citations·filing 1984–1997
94Inventor score
Files withAJINOMOTO KK19
Top patents by PatentIndex Score
19 records- 0187US5795585ARuminant feed additive composition containing novel phosphoric acid-amino acid composite salt and water-soluble high-molecular substanceAJINOMOTO KK·Filed 1996·Granted Aug 18, 1998·34 cites·13 claims
- 0262US4610827AAmino acid complex and a method for optical resolution of a DL-amino acidAJINOMOTO KK·Filed 1984·Granted Sep 9, 1986·6 cites·5 claims
- 0357US4780528ATripeptides and sweetening agents containing the sameAJINOMOTO KK·Filed 1985·Granted Oct 25, 1988·13 cites·6 claims
- 0455US4673744AMethod for conversion of β-aspartylphenylalanine derivatives to .alpha.AJINOMOTO KK·Filed 1986·Granted Jun 16, 1987·4 cites·3 claims
- 0554US5958977APhosphoric acid-amino acid complex salt and additive composition containing the salt and used in feed for ruminant mammalsAJINOMOTO KK·Filed 1995·Granted Sep 28, 1999·16 cites·10 claims
- 0654US5744178ARuminant feed additive composition containing novel phosphoric acid-amino acid-polyvalent metal composite salt and gastric antacidAJINOMOTO KK·Filed 1996·Granted Apr 28, 1998·16 cites·21 claims
- 0753US5451671AMethod of purifying 2',3'-dideoxynucleosidesAJINOMOTO KK·Filed 1993·Granted Sep 19, 1995·7 cites·8 claims
- 0851US4820861AProcess for the production of N-formyl-alpha-L-aspartyl-L-phenylalanine methyl esterAJINOMOTO KK·Filed 1986·Granted Apr 11, 1989·8 cites·3 claims
- 0948US4789758AProcess for the production of an N-protected-L-α-aspartyl-L-phenylalanineAJINOMOTO KK·Filed 1987·Granted Dec 6, 1988·6 cites·20 claims
- 1041US5763657APhosphoric acid-amino acid-polyvalent metal composite salt and ruminant feed additive compositionAJINOMOTO KK·Filed 1996·Granted Jun 9, 1998·9 cites·21 claims
- 1138US4822907AMethod for recovering α-L-aspartyl-L-phenylalanine methyl esterAJINOMOTO KK·Filed 1987·Granted Apr 18, 1989·4 cites·22 claims
- 1236US4803300AProcess for separation of N-protected-α-L-aspartyl-L-phenylalaninesAJINOMOTO KK·Filed 1987·Granted Feb 7, 1989·5 cites·6 claims
- 1335US5399554AReadily soluble 2',3'-dideoxyinosine compositionsAJINOMOTO KK·Filed 1993·Granted Mar 21, 1995·6 cites·3 claims
- 1432US4670568AProcess of producing n-formylaspartic anhydrideAJINOMOTO KK·Filed 1985·Granted Jun 2, 1987·0 cites·8 claims
- 1531US6022581AAggregate crystals of phosphoric acid/lysine/magnesium composite salt and process for producing the sameAJINOMOTO KK·Filed 1997·Granted Feb 8, 2000·1 cites·20 claims
- 1631US4740616AProcess for the production of an N-protected-L-α-aspartyl-L-phenylalanineAJINOMOTO KK·Filed 1986·Granted Apr 26, 1988·2 cites·21 claims
- 1729US5179009AProcess for producing L-aspartyl-L-phenylalanine and its diketopiperazineAJINOMOTO KK·Filed 1991·Granted Jan 12, 1993·0 cites·13 claims
- 1828US5225587AMethod of producing α-L-aspartyl-L-phenylalanine methyl ester hydrochlorideAJINOMOTO KK·Filed 1992·Granted Jul 6, 1993·1 cites·4 claims
- 1925US4666838AProcess for the production of L-aspartyl-L-phenylalanine estersAJINOMOTO KK·Filed 1985·Granted May 19, 1987·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →