Nobuo Ogawa

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating development waste liquor
- Patent number 6,379,558
- Issue date Apr 30, 2002
- Asahi Kasei Kabushiki Kaisha
- Nobuo Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of developing photosensitive resin plate and developing device
- Patent number 6,270,267
- Issue date Aug 7, 2001
- Asahi Kasei Kabushiki Kaisha
- Nobuo Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for treating development waste liquor
- Patent number 6,153,107
- Issue date Nov 28, 2000
- Asahi Kasei Kogyo Kabushiki Kaisha
- Nobuo Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY