Hiroyuki Tsuchiya

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Fuji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photocured resin relief plate
- Patent number 5,266,426
- Issue date Nov 30, 1993
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hiroyuki Tsuchiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing polymeric image and photosensitive element th...
- Patent number 4,369,249
- Issue date Jan 18, 1983
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masayoshi Mizuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing polymeric image by diffusion step
- Patent number 4,287,290
- Issue date Sep 1, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masayoshi Mizuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry planographic plate with light sensitive silicone composition
- Patent number 4,254,209
- Issue date Mar 3, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kohki Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY