1
Hisatoyo Kato, Masamitsu Ishida, Seiji Matsumoto: Method and apparatus for processing a radiation image. Fuji Photo Film, Sughrue Mion Zinn Macpeak and Seas, February 9, 1982: US04315318 (300 worldwide citation)

A method and apparatus for processing a radiation image in a radiation image recording system in which a stimulable phosphor is stimulated with a scanning stimulating beam and the light emitted from the stimulable phosphor upon stimulation by the stimulating beam is detected by a detector which gene ...


2
Hisatoyo Kato, Masamitsu Ishida, Seiji Matsumoto: Gradation processing method and apparatus for radiation image recording system. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, June 30, 1981: US04276473 (218 worldwide citation)

In a radiation image recording system in which a radiation image is once recorded in a stimulable phosphor and then read out and reproduced on a recording material, the gradation of the radiation image is processed to enhance the diagnostic efficiency and accuracy of the image. The radiation image i ...


3
Masamitsu Ishida, Hisatoyo Kato, Seiji Matsumoto: Method of and apparatus for processing a radiation image. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, June 7, 1983: US04387428 (193 worldwide citation)

A method of and apparatus for processing a radiation image in a radiation image recording system in which a stimulable phosphor is stimulated with a scanning stimulating ray and the light emitted from the stimulable phosphor upon stimulation by the stimulating ray is detected by a detector which giv ...


4
Hisatoyc Kato, Masamitsu Ishida, Seiji Matsumoto: Method and apparatus for processing a radiographic image. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, February 23, 1982: US04317179 (69 worldwide citation)

A method of and apparatus for processing a radiographic image in a radiographic image copying system in which an original radiograph scanned with the light beam and the image information of the radiograph is read out by a detector which gives an output to be processed and used for reproducing an ima ...


5
Hisatoyo Kato, Masamitsu Ishida, Seiji Matsumoto: Image gradation processing method and apparatus for mammogram copying system. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, July 20, 1982: US04340911 (69 worldwide citation)

A method of and apparatus for processing a mammogram in a mammogram copying system in which an original mammogram is scanned with a scanning light beam and the light transmitted through the mammogram is detected by a photodetector which gives an output to be processed and used for recording a visibl ...


6
Hisatoyo Kato, Masamitsu Ishida, Seiji Matsumoto: Image gradation processing method and apparatus for radiation image recording system. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, November 24, 1981: US04302672 (52 worldwide citation)

A method and apparatus for processing a radiation image in a radiation image recording system in which a stimulable phosphor is stimulated with a scanning stimulating ray and the light emitted from the stimulable phosphor upon stimulation by the stimulating ray is detected by a photodetector which g ...


7
Hisatoyo Kato, Masamitsu Ishida, Seiji Matsumoto: Image gradation processing method and apparatus for radiation image recording system. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, January 12, 1982: US04310886 (39 worldwide citation)

A method and apparatus for processing a radiation image in a radiation image recording system in which a stimulable phosphor is stimulated with a scanning stimulating ray and the light emitted from the stimulable phosphor upon stimulation by the stimulating ray is detected by a photodetector which g ...


8
Takao Komaki, Seiji Matsumoto, Masamitsu Ishida: Method of processing radiographic image. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, C Lamont Whitham, October 26, 1982: US04356398 (34 worldwide citation)

In a radiographic image recording system in which a stimulable phosphor plate is exposed to X-rays to record a radiographic latent image therein, the stimulable phosphor plate is exposed to stimulating rays thereafter to emit light according to the stored energy of X-rays, and the emitted light is d ...


9
Masamitsu Ishida, Hisatoyo Kato, Seiji Matsumoto: Method of and apparatus for processing a radiographic image. Fuji Photo Film, Gerald J Ferguson Jr, Joseph J Baker, August 24, 1982: US04346409 (33 worldwide citation)

A method of and apparatus for processing a radiographic image in a radiographic image recording system in which an image on a radiographic film is scanned and read out by a detector which gives an output to be processed and used for recording a visible image on a recording material. In the processin ...


10
Kazuhiro Hishinuma, Takeshi Funahashi, Masamitsu Ishida, James T Karam Jr: Radiation image processing. Philips Medical Systems, Jack E Haken, May 24, 1988: US04747052 (29 worldwide citation)

A method and apparatus for image processing on a radiation image which may be a conventional radiographic image on X-ray film or a radiation image which is stored in a stimulable phosphor and read out therefrom. The radiation image is scanned by a light beam or stimulating rays and an image signal i ...