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Hiroki Kitajima
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Kanagawa, JP
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last 30 patents
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Patent Grant
Drowsiness-estimating device and drowsiness-estimating method
Patent number
9,105,172
Issue date
Aug 11, 2015
Panasonic Corporation
Hiroyuki Kubotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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Patent Application
SLEEPINESS-ESTIMATING DEVICE AND SLEEPINESS-ESTIMATING METHOD
Publication number
20140062704
Publication date
Mar 6, 2014
PANASONIC CORPORATION
Hiroyuki Kubotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE