Makoto Yanagawa

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Kamifukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive resin compositions, cured films thereof, and circuit...
- Patent number 6,156,462
- Issue date Dec 5, 2000
- Tamura Kaken Co., Ltd.
- Makoto Yanagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive resin compositions, cured films thereof, and circuit...
- Patent number 5,853,957
- Issue date Dec 29, 1998
- Tamura Kaken Co., Ltd.
- Makoto Yanagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photopolymerizable composition
- Patent number 5,723,261
- Issue date Mar 3, 1998
- Tamura Kaken Co., Ltd.
- Makoto Yanagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photopolymerizable resin composition
- Patent number 5,468,784
- Issue date Nov 21, 1995
- Tamura Kaken Corporation
- Makoto Yanagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photopolymerizable liquid photoimageable solder mask
- Patent number 5,100,767
- Issue date Mar 31, 1992
- Tamura Kaken Co., Ltd.
- Makoto Yanagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...