Inventor
HAYASHI RYUZO
US17 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI RYUZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANZAKI PAPER MFG CO LTD
14 patentsUS5037527AAug 6, 1991
Reference electrode and a measuring apparatus using the same
KANZAKI PAPER MFG CO LTD257 citations98
US5221521AJun 22, 1993
Sample liquid dilution system for analytical measurements
KANZAKI PAPER MFG CO LTD40 citations92
US5034330AJul 23, 1991
Preparation of a selectively permeable membrane for an enzyme electrode
KANZAKI PAPER MFG CO LTD21 citations81
US4971901ANov 20, 1990
Process for preparing enzyme electrodes
KANZAKI PAPER MFG CO LTD20 citations81
US5242793ASep 7, 1993
Selective permeable membrane and electrode using the same
KANZAKI PAPER MFG CO LTD15 citations73
US5225321AJul 6, 1993
Measuring apparatus using enzyme electrodes and the method thereof
KANZAKI PAPER MFG CO LTD9 citations73
US5081015AJan 14, 1992
Enzyme electrode and method for determination of alcohol content using the same
KANZAKI PAPER MFG CO LTD7 citations73
US5306413AApr 26, 1994
Assay apparatus and assay method
KANZAKI PAPER MFG CO LTD16 citations71
US5510244AApr 23, 1996
Apparatus and method for assaying optical isomers
KANZAKI PAPER MFG CO LTD7 citations67
US5320939AJun 14, 1994
Measuring apparatus of two components using enzyme electrodes and the measuring method thereof
KANZAKI PAPER MFG CO LTD3 citations62
US5081037AJan 14, 1992
Enzyme electrode for measuring malto-oligosaccharide
KANZAKI PAPER MFG CO LTD2 citations62
US4523205AJun 11, 1985
Heat-sensitive recording materials
KANZAKI PAPER MFG CO LTD3 citations62
US5190872AMar 2, 1993
Immobilized alcohol utidase for use in an alcohol measuring apparatus
KANZAKI PAPER MFG CO LTD4 citations57
US5248597ASep 28, 1993
Method and apparatus for analyzing starch and related carbohydrates
KANZAKI PAPER MFG CO LTD1 citations45