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Shinji Uchida, Masahiko Shioi: Concentration measuring instrument, concentration measuring contact apparatus, concentration measuring calculating apparatus, and concentration measuring method. Matsushita Electric Industrial, RatnerPrestia, September 19, 2006: US07110112 (103 worldwide citation)

To provide a concentration measuring method which enables a stable and highly accurate concentration measurement while avoiding the step of making a background measurement. The concentration measuring apparatus includes: a concentration measuring contact that is brought into contact with a subject o ...


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Shinji Uchida, Kiyoko Ooshima: Concentration measuring instrument, and method of measuring the concentration of a specific component in a subject of measurement. Matsushita Electric Industrial, RatnerPrestia, January 23, 2007: US07167735 (101 worldwide citation)

To provide a measuring method which enables a highly accurate measurement of concentrations of specific components in subjects of measurement even when the concentration measuring contact of a concentration measuring instrument is contaminated with drinks or the like. The concentration measuring ins ...


3
Kiyoko Oshima, Shinji Uchida, Masahiko Shioi: Method and device for measuring concentration of specific component. Matsushita Electric Industrial, McDermott Will & Emery, May 8, 2007: US07215982 (92 worldwide citation)

The present invention provides easy and stable measurement of the concentration of a specific component contained in a living body, even when a fluid such as water, saliva or sweat is present between an optical element and the living body or when the measurement is taken at a plurality of measuring ...


4
Masahiko Shioi, Shinji Uchida: Optical member for biological information measurement, biological information calculation apparatus, biological information calculation method, computer-executable program, and recording medium. Matsushita Electric Industrial, RatnerPrestia, June 26, 2007: US07236814 (91 worldwide citation)

An optical member for biological information measurement has a prism, which has a light incident surface being injected with emitted light, a living body tissue measuring section which a living body tissue contacts, and a light emitting surface which emits the light reflected by the living body tiss ...


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Shinji Uchida, Hiroshi Atsuta, Kiyoko Ooshima: Measuring apparatus for biological information. Matsuhita Electric Industrial, McDermott Will & Emery, June 20, 2000: US06078829 (79 worldwide citation)

The present invention provides a measuring apparatus for biological information which permits accurate determination for biological information without causing the subject much discomfort. The measuring apparatus for biological information of the present invention uses an ear receiver-shaped sensor ...


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Kazuya Kondoh, Shinji Uchida: Method of measuring biological information using light and apparatus of measuring biological information using light. Matsushita Electric Industrial, RatnerPrestia, July 31, 2007: US07251513 (77 worldwide citation)

A compact apparatus of measuring biological information using light capable of measuring biological information with high reproducibility and accuracy is provided. The apparatus of measuring biological information using light comprises a light source part irradiating an organism, a light receiving p ...


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Yasuyuki Kudo, Tsutomu Furuhashi, Hiroyuki Mano, Shinji Uchida, Tatsuhiro Inuzuka, Takeshi Maeda, Satoshi Konuma: Liquid crystal display control apparatus and liquid crystal display apparatus. Hitachi, Hitachi Video & Information Systems, Antonelli Terry Stout & Kraus, March 5, 2002: US06353435 (41 worldwide citation)

A liquid crystal display control apparatus includes a display on/off data generation circuit for generating plural display on/off data per pixel corresponding to M (M>N, M and N being integers) frame periods of a video output signal in N frame periods of a video input signal on a unit pixel basis in ...


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Seiji Nishiwaki, Yoshinao Taketomi, Shinji Uchida, Takaaki Tomita, Junichi Asada: Optical head apparatus including a waveguide layer with concentric or spiral periodic structure. Matsushita Electric Industrial, Stevens Davis Miller & Mosher, April 6, 1993: US05200939 (37 worldwide citation)

An optical head arranged in such a manner that light emitted from a semiconductor laser (8) is inputted and coupled in a waveguide layer (3C) by a grating coupler (4C) having a concentric or spiral structure formed by concavities and convexities so as to convert light into waveguide light (12C) pass ...


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Seiji Nishiwaki, Junichi Asada, Shinji Uchida: Scanning laser microscope with photo coupling and detecting unit. Matsushita Electric Industrial, Willian Brinks Hofer Gilson & Lione, August 30, 1994: US05343038 (32 worldwide citation)

A scanning color laser microscope comprises red, green and blue laser sources, objective lenses for focusing R, G and B laser emitted from R, G and B laser sources on a specimen, respectively, condenser lenses for condensing R, G and B laser lights reflected from or transmitted through the specimen, ...


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