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Mitsushi Tada
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Sagamihara, JP
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last 30 patents
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Patent Grant
Ring-opening polymer hydrogenation products
Patent number
5,905,129
Issue date
May 18, 1999
Nippon Zeon Co., Ltd.
Toshihide Murakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Molded articles having hard coat layer and method for producing same
Patent number
5,725,960
Issue date
Mar 10, 1998
Nippon Zeon Co., Ltd.
Yuichiro Konishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...