Inventor

MARUO KATSUHIKO

JP6 patents

⚠️ This page may combine multiple inventors who share the name “MARUO KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC WORKS LTD

4 patents

US6016435AJan 18, 2000

Device for non-invasive determination of a glucose concentration in the blood of a subject

MATSUSHITA ELECTRIC WORKS LTD163 citations98

US5957841ASep 28, 1999

Method of determining a glucose concentration in a target by using near-infrared spectroscopy

MATSUSHITA ELECTRIC WORKS LTD119 citations96

US7333841B2Feb 19, 2008

Method and device for calculating a biological component density of a subject

MATSUSHITA ELECTRIC WORKS LTD34 citations86

US5853351ADec 29, 1998

Method of determining an optimum workload corresponding to user's target heart rate and exercise device therefor

MATSUSHITA ELECTRIC WORKS LTD54 citations86

PANASONIC ELEC WORKS CO LTD

1 patent

US7809416B2Oct 5, 2010

Method of preparing calibration curve for quantitative analysis of in-vivo component, and quantitative analyzer using the calibration curve

PANASONIC ELEC WORKS CO LTD8 citations83

PHC HOLDINGS CORP

1 patent

US10506989B2Dec 17, 2019

Method for quantifying glucose concentration and glucose concentration measurement device

PHC HOLDINGS CORP4 citations71