Takaho Ito

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive resin and composition thereof derived from saponifie...
- Patent number 6,140,018
- Issue date Oct 31, 2000
- Toyo Gosei Kogyo Co., Ltd.
- Noriaki Tochizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY