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Noboru Kotera, Syusaku Eguchi, Junji Miyahara, Seiji Matsumoto, Hisatoyo Kato: Method of and apparatus for reading out a radiation image recorded in a stimulable phosphor. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, March 24, 1981: US04258264 (365 worldwide citation)

A radiation image recorded in a stimulable phosphor sheet or plate is visualized by stimulating the phosphor with stimulating rays. Being stimulated by the stimulating rays, the phosphor emits detectable light. The emitted light is detected by a photodetector. The wavelength of the stimulating rays ...


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Noboru Kotera, Syusaku Eguchi, Junji Miyahara, Seiji Matsumoto, Hisatoyo Kato: Method and apparatus for recording and reproducing a radiation image. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, December 16, 1980: US04239968 (91 worldwide citation)

A radiation image is recorded on a stimulable phosphor and the recorded image is reproduced by utilizing the stimulability of the phosphor. As the phosphor is used an alkaline earth metal fluorohalide phosphor having high stimulability represented by the formula


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Noboru Kotera, Shusaku Eguchi, Masanori Teraoka, Kenji Takahashi, Junji Miyahara: Method of and apparatus for obtaining a radiation image by use of a stimulable phospher. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, August 23, 1983: US04400619 (73 worldwide citation)

A radiation image conversion panel is made of a stimulable phosphor which stores radiation energy when exposed to a radiation and emits light when stimulated by visible light or infrared rays. The panel is subjected to excitation before it is exposed to a radiation for recording or storing a radiati ...


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Noboru Kotera, Syusaku Eguchi, Junji Miyahara, Seiji Matsumoto, Hisatoyo Kato: Method and apparatus for recording and reproducing a radiation image. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, November 25, 1980: US04236078 (57 worldwide citation)

A radiation image is recorded on a stimulable phosphor, and the recorded image is reproduced by utilizing the stimulability of the phosphor. As the phosphor is used at least one of the following phosphors.


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Noboru Kotera, Shusaku Eguchi, Norio Miura: Phosphor. Kasei Optonix, Gerald J Ferguson Jr, Joseph J Baker, April 23, 1985: US04512911 (43 worldwide citation)

A rare earth element activated complex halide phosphor represented by the formula


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Kenji Takahashi, Hisashi Yamazaki, Junji Miyahara, Noboru Kotera, Shusaku Eguchi, Norio Miura: Radiation image storage panel. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, July 19, 1983: US04394581 (41 worldwide citation)

A radiation image storage panel having a fluorescent layer which comprises a binder and a stimulable phosphor dispersed therein. Further, the panel is colored with a colorant so that the mean reflectance of the panel in the wavelength region of the stimulating rays of the stimulable phosphor is lowe ...


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Noboru Kotera, Thihiro Yoshida, Toshiaki Hatsumi, Kazuhito Iwasaki, Isao Iwamoto, Katuzo Kanda, Seiji Murakami, Shusaku Eguchi: Pigment coated phosphor and high contrast color television cathode ray tube using same. Kasei Optonix, December 22, 1981: US04307320 (36 worldwide citation)

Pigment coated phosphors comprising a europium activated yttrium oxysulfide phosphor having a europium activator value within a range of 0.04 gram atom to 0.066 gram atom per 1 mol of yttrium oxysulfide having adhered thereto red colored pigment particles such as cadmium sulfoselenide pigment partic ...


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Katuzo Kanda, Noboru Kotera, Seiji Murakami, Thihiro Yoshida, Shusaku Eguchi, Toshiaki Hatsumi, Kazuhito Iwasaki, Isao Iwamoto: Pigment coated phosphor and process for manufacturing the same. Dai Nippon Toryo, May 1, 1979: US04152483 (21 worldwide citation)

On the surface of a phosphor, pigment particles are uniformly adhered by a layer of a gelatin-gum arabic mixture. A process for manufacturing such a pigment coated phosphor includes the steps of preparing an aqueous solution of gelatin and an aqueous solution of gum arabic, allowing the phosphor to ...


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