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Hidetaka Satou
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Cupertino, CA, US
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last 30 patents
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Patent Grant
Process for producing polyamide acid having siloxane bonds and poly...
Patent number
4,847,358
Issue date
Jul 11, 1989
Hitachi Chemical Company, Ltd.
Mitsumasa Kojima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...