Measuring apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12216048
APP PUB NO 20230288323A1
SERIAL NO

18014756

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A measuring apparatus includes a light source configured to emit light in a mid-infrared region, the light including: first-wavelength light having a wave number of from 970 cm−1 or more to 1010 cm−1 or less; and second-wavelength light different from the first-wavelength light, the second-wavelength light having a wave number of from 950 cm−1 or more to 990 cm−1 or less; a photosensor configured to detect the light emitted from the light source and reflected by a measurement target; and an information processing device configured to: obtain a first absorbance of the first-wavelength light and a second absorbance of the second-wavelength light from an output of the photosensor; and determine a biomarker of the measurement target based on the first absorbance and the second absorbance.

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Patent Owner(s)

  • RICOH COMPANY, LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kasahara, Ryosuke Kanagawa, JP 75 714
Oba, Yoshihiro Miyagi, JP 104 1971
Sasaki, Toshihide Kanagawa, JP 32 211
Wada, Yoshio Kanagawa, JP 32 130

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