Hisao Kamo

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Matsudo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solution feeding apparatus and solution feeding method
- Patent number 6,453,925
- Issue date Sep 24, 2002
- Chugai Photo Chemical Co., LTD
- Hisao Kamo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solution supplying device
- Patent number 6,447,180
- Issue date Sep 10, 2002
- Chugai Photo Chemical Co. Ltd.
- Hisao Kamo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solution feeding apparatus and method of feeding solution
- Patent number 6,336,959
- Issue date Jan 8, 2002
- Chugai Photo Chemical Co., Ltd
- Hisao Kamo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color development composition and process
- Patent number 5,466,565
- Issue date Nov 14, 1995
- Chugai Phote Chemical Co., Ltd.
- Nobuki Shigemori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY