Akihiro Ohga

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Subtraction processing method and apparatus for radiation images
- Patent number 4,683,377
- Issue date Jul 28, 1987
- Fuji Photo Film Co., Ltd.
- Kazuhiro Hishinuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light beam scanning device for correcting scanning speed
- Patent number 4,587,420
- Issue date May 6, 1986
- Fuji Photo Film Co., Ltd.
- Masaru Noguchi
- G02 - OPTICS
Information Patent Grant
Subtraction processing method and apparatus for radiation images
- Patent number 4,564,861
- Issue date Jan 14, 1986
- Fuji Photo Film Co., Ltd.
- Kazuhiro Hishinuma
- G01 - MEASURING TESTING
Information Patent Grant
Radiation image read-out apparatus
- Patent number 4,564,760
- Issue date Jan 14, 1986
- Fuji Photo Film Co., Ltd.
- Masaru Noguchi
- G02 - OPTICS