Takashi Yamadera

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition which can be cured by application of heat or irra...
- Patent number 6,156,870
- Issue date Dec 5, 2000
- Hitachi Chemical Company, Ltd.
- Masaki Morita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photolithographically viahole-forming photosensitive element compri...
- Patent number 5,532,105
- Issue date Jul 2, 1996
- Hitachi Chemical Company, Ltd.
- Takashi Yamadera
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive resin composition comprised of a polymer obtained fr...
- Patent number 4,454,219
- Issue date Jun 12, 1984
- Hitachi Chemical Company, Ltd.
- Takashi Yamadera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...