Inventor
YONEYAMA MASARU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “YONEYAMA MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAYASHIBARA BIOCHEM LAB
14 patentsUS5843907ADec 1, 1998
Pharmaceutical composition containing 2-O-α-d-glucopyranosyl-l-ascorbic acid
HAYASHIBARA BIOCHEM LAB101 citations99
US5565435AOct 15, 1996
α-glycosyl quercetin, and its preparation and uses
HAYASHIBARA BIOCHEM LAB67 citations96
US5084563AJan 28, 1992
Crystalline 2-O-α-D-glucopyranosyl-L-ascorbic acid, and its preparation and uses
HAYASHIBARA BIOCHEM LAB34 citations96
US5432161AJul 11, 1995
Crystalline 2-O-α-d-glucopyranosyl-L-ascorbic acid, and its preparation and uses
HAYASHIBARA BIOCHEM LAB22 citations92
US5407812AApr 18, 1995
Crystalline 2-O-α-D-glucopyranosyl-L-ascorbic acid, and its preparation and uses
HAYASHIBARA BIOCHEM LAB20 citations92
US5145781ASep 8, 1992
Preparation and uses of alpha-glycosyl rutin
HAYASHIBARA BIOCHEM LAB34 citations92
US5338420AAug 16, 1994
Process for preparing high α-glycosyl-L-ascorbic acid, and separation system for the process
HAYASHIBARA BIOCHEM LAB17 citations82
US5171573ADec 15, 1992
4G -alpha-D-glucopyranosyl rutin, and its preparation and uses
HAYASHIBARA BIOCHEM LAB11 citations74
US5026833AJun 25, 1991
4G -alpha-D-glucopyranosyl rutin, and its preparation and uses
HAYASHIBARA BIOCHEM LAB8 citations74
US5630923AMay 20, 1997
Separation system for preparing high α-glycosyl-L-ascorbic acid
HAYASHIBARA BIOCHEM LAB15 citations73
US5272136ADec 21, 1993
5-0-α-D-Glucopyranosyl-L-ascorbic acid, and its preparation and uses
HAYASHIBARA BIOCHEM LAB17 citations73
US5252722AOct 12, 1993
5-O-α-D-glucopyranosyl-L-ascorbic acid
HAYASHIBARA BIOCHEM LAB16 citations73
US4338398AJul 6, 1982
Immobilization of starch degrading enzymes
HAYASHIBARA BIOCHEM LAB18 citations73
US5550226AAug 27, 1996
Saccharide in the form of powder, and its preparation and use
HAYASHIBARA BIOCHEM LAB6 citations63