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Satoshi Nakashima
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Tokyo, JP
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last 30 patents
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Patent Grant
Polytetrafluoroethylene porous film
Patent number
5,510,176
Issue date
Apr 23, 1996
Mitsubishi Kasei Corporation
Atsushi Nakamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Polytetrafluoroethylene porous film and process for preparing the same
Patent number
5,358,678
Issue date
Oct 25, 1994
Mitsubishi Kasei Corporation
Atsushi Nakamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL