Inventor · disambiguated record
Shigeaki Irino
Also filed as: IRINO SHIGEAKI
9 granted patents·36 citations·filing 1982–1997
85Inventor score
Top patents by PatentIndex Score
9 records- 0146US6008403AMethod for producing optically active amino acid of derivative thereof having high optical purityTOSOH CORP·Filed 1997·Granted Dec 28, 1999·4 cites·17 claims
- 0246US5693485AEnzymatic coupling reaction of N-protected-L-aspartic acid and phenylalanine methyl esterHOLLAND SWEETENER CO·Filed 1996·Granted Dec 2, 1997·5 cites·18 claims
- 0346US4521514AProcess for producing an addition compound of a dipeptide ester and an amino acid esterTOYO SODA MFG CO LTD·Filed 1983·Granted Jun 4, 1985·7 cites·12 claims
- 0441US5527689AEnzymatic coupling of L-phenylalanine methyl ester and N-benzyloxycarbonyl-aspartic acidHOLLAND SWEETENER CO·Filed 1994·Granted Jun 18, 1996·5 cites·20 claims
- 0538US4487717AProcess for recovering a dipeptide derivativeTOYO SODA MFG CO LTD·Filed 1982·Granted Dec 11, 1984·5 cites·34 claims
- 0636US4810818AProcess for producing alpha-aspartyl-l-phenylalanine methyl ester having an improved solubilityTOYO SODA MFG CO LTD·Filed 1987·Granted Mar 7, 1989·3 cites·5 claims
- 0734US4835301AProcess for producing stable α-L-aspartyl-L-phenylalanine methyl esterTOYO SODA MFG CO LTD·Filed 1987·Granted May 30, 1989·2 cites·7 claims
- 0833US4831180AProcess for producing alpha-L-aspartyl-L-phenylalanine methyl ester having an improved solubilityTOYO SODA MFG CO LTD·Filed 1987·Granted May 16, 1989·3 cites·5 claims
- 0931US4835303AProcess for producing dry α-L-aspartyl-L-phenylalanine methyl esterTOYO SODA MFG CO LTD·Filed 1987·Granted May 30, 1989·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →