Koichi Isono

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image recorder
- Patent number 7,209,157
- Issue date Apr 24, 2007
- Dainippon Screen Mfg. Co., Ltd.
- Koichi Isono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-beam drawing method using partially damaged light emitting de...
- Patent number 6,249,306
- Issue date Jun 19, 2001
- Dainippon Screen Mfg. Co., Ltd.
- Koichi Isono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of and apparatus for detecting presence or absence of photos...
- Patent number 4,876,456
- Issue date Oct 24, 1989
- Dainippon Screen Mfg. Co., Ltd.
- Koichi Isono
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for correcting the reciprocity law failure of...
- Patent number 4,444,506
- Issue date Apr 24, 1984
- Dainippon Screen Seizo Kabushiki Kaisha
- Koichi Isono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color correction apparatus for a duplicate camera
- Patent number 4,375,918
- Issue date Mar 8, 1983
- Dainippon Screen Seizo Kabushiki Kaisha
- Koichi Isono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image recorder
- Publication number 20050001894
- Publication date Jan 6, 2005
- DAINIPPON SCREEN MFG. CO. LTD.
- Koichi Isono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY