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Hisatoyo Kato: Radiation image recording system. Fuji Photo Film, Murray Whisenhunt & Ferguson, September 24, 1985: US04543480 (4 worldwide citation)

In a radiation image recording system in which a radiation image is once recorded on a stimulable phosphor sheet and then read out and reproduced into a visible radiation image, a high-power light source is built in the system to erase the noise due to the previously stored radiation image and the f ...


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Kenji Takahashi, Chiyuki Umemoto, Hisatoyo Kato: Radiation image recording and read-out method and apparatus. Fuji Photo Film, Sughrue Mion Zinn Macpeak & Seas, December 1, 1987: US04710626 (3 worldwide citation)

In a radiation image recording and read-out system in which a radiation image is once recorded on a recording material comprising a stimulable phosphor layer, the recording material is then scanned with a laser beam, and light emitted from the recording material is photoelectrically read out to repr ...


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Yutaka Taniguchi, Hisatoyo Kato: Light-shielding cover for sheet-like light guide member. Fuji Photo Film, Sughrue Mion Zinn Macpeak and Seas, May 20, 1986: US04589731 (1 worldwide citation)

A light-shielding cover for a light guide member guiding light emitted from a stimulable phosphor sheet carrying a radiation image stored therein when the stimulable phosphor sheet is exposed to stimulating rays comprises a flexible light-shielding member for covering the whole of the side faces of ...


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Shuhei Yamaguchi, Hisatoyo Kato: Shogaol compound and tyrosinase activity inhibitor comprising the compound. Toagosei, Sughrue Mion PLLC, April 8, 2008: US07355063

The compound represented by the following formula (1): wherein A, B, R1, R2, R3 and Z are as defined in the specification is analogous to shogaol and gingerol useful in the fields of foods, medicines, quasi-drugs, cosmetics, etc., and more highly active in tyrosinase activity inhibition, etc. than s ...


46
Hisatoyo Kato, Toshitaka Agano: Radiation image read-out and reproducing apparatus. Fuji Photo Film, Sughrue Mion Zinn MacPeak & Seas, September 5, 1989: US04864135

A radiation image read-out and reproducing apparatus comprises a section for feeding a stimulable phosphor sheet carrying a radiation image stored thereon, a section for feeding a developed film carrying a radiation image recorded thereon, a section for feeding a recording sheet, a light beam scanni ...


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Hisatoyo Kato, Mitsuaki Shimizu, Yoshitsugu Ozasa: Skin whitening cosmetics. Sunstar, QI ZENGDU, February 19, 1992: CN90106905

A skin whitening cosmetic is disclosed, which comprises at least one compound selected from the group consisting of a free fatty acid having from 18 to 22 carbon atoms and containing at least two unsaturated bonds per molecule, a salt of the fatty acid, and an ester of the fatty acid with a monohydr ...


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Hisatoyo Kato, Shuhei Yamaguchi: Process for producing shogaols and intermediates for the synthesis thereof. Sughrue Mion Pllc, July 21, 2005: US20050159611-A1

In accordance with the invention, an industrial process for producing shogaols useful in the fields of for example foods, flavor, pharmaceutical products, qui-pharmaceutical products and cosmetics can be provided. The invention relates to novel intermediates represented by the following general form ...


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Hisatoyo Kato, Shuhei Yamaguchi: Gingerol analogues and use thereof. Sughrue Mion Pllc, August 4, 2005: US20050171211-A1

The invention provides novel compounds with a chemical structure similar to that of gingerol useful as a component for foods, pharmaceutical products, cosmetics and the like. After intensive investigations, the inventors found the gingerol analogues represented by the following general formulae (1) ...


50
Shuhei Yamaguchi, Hisatoyo Kato: Novel shogaol compound and tyrosinase activity inhibitor comprising the compound. Toagosei, Sughrue Mion Pllc, August 3, 2006: US20060173072-A1

The compound represented by the following formula (1): wherein A, B, R1, R2, R3 and Z are as defined in the specification is analogous to shogaol and gingerol useful in the fields of foods, medicines, quasi-drugs, cosmetics, etc., and more highly active in tyrosinase activity inhibition, etc. than s ...