Bifrostec Inc.
Chiyoda-ku, JP
Bifrostec Inc. Patent applications | ||
Patent application number | Title | Published |
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20150141774 | SUBJECT INFORMATION DETECTION UNIT, SUBJECT INFORMATION PROCESSING DEVICE, ELECTRIC TOOTHBRUSH DEVICE, ELECTRIC SHAVER DEVICE, SUBJECT INFORMATION DETECTION DEVICE, AGING DEGREE EVALUATION METHOD, AND AGING DEGREE EVALUATION DEVICE - A subject information detecting unit I | 05-21-2015 |