Inventor
TANAKA TAKAHARU
JP27 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA TAKAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUNTORY LTD
18 patentsUS4873342AOct 10, 1989
Dipeptide derivative and synthesis and use thereof
SUNTORY LTD27 citations92
US4826870AMay 2, 1989
Pyrrolidineamide derivative of acylamino acid and pharmaceutical containing the same
SUNTORY LTD29 citations92
US4772587ASep 20, 1988
Dipeptide derivative of fatty acid
SUNTORY LTD28 citations92
US4743616AMay 10, 1988
Novel biologically active compound having anti-prolyl endopeptidase activity
SUNTORY LTD27 citations92
US5198458AMar 30, 1993
Pyrrolidineamide derivatives of acylamino acid and pharmaceutical composition containing the same
SUNTORY LTD19 citations82
US4810721AMar 7, 1989
Pyrrolidineamide derivative having anti-prolyl endopeptidase
SUNTORY LTD20 citations82
US4757083AJul 12, 1988
Novel pyrrolidinylamide ester derivatives having anti-prolyl endopeptidase activity and synthesis and use thereof
SUNTORY LTD20 citations82
US5961886AOct 5, 1999
Cut flower preservative slurry composition
SUNTORY LTD12 citations74
US4701465AOct 20, 1987
N-acylpyrrolidine derivative and synthesis and use thereof
SUNTORY LTD17 citations74
US4704359ANov 3, 1987
Protease and process for production and use thereof
SUNTORY LTD9 citations73
US4737362AApr 12, 1988
Hair treatment composition
SUNTORY LTD12 citations72
US4670255AJun 2, 1987
Hair tonic composition
SUNTORY LTD18 citations72
US4565698AJan 21, 1986
Microbial hair tonic composition
SUNTORY LTD6 citations72
US4769231ASep 6, 1988
Hair tonic composition
SUNTORY LTD6 citations71
US4701210AOct 20, 1987
N-substituted glutamic acid derivative and process for production and use thereof
SUNTORY LTD4 citations63
US4650763AMar 17, 1987
Protease and process for production and use thereof
SUNTORY LTD3 citations62
US4778514AOct 18, 1988
N-acyl amino acid derivative and process for production and use thereof
SUNTORY LTD1 citations52
US4791059ADec 13, 1988
Process for preparing lipase
SUNTORY LTD1 citations50