Yoshio Itakura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Selective light transmission sheet
- Patent number 4,590,118
- Issue date May 20, 1986
- Teijin Limited
- Toshiaki Yatabe
- G02 - OPTICS
Information Patent Grant
Photocurable unsaturated polyester resin composition and cross-link...
- Patent number 4,192,685
- Issue date Mar 11, 1980
- Teijin Limited
- Akihiro Horike
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...