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Mikio Akai
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Ayase, JP
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last 30 patents
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Patent Grant
Mold assembly for molding frame-installed and skin-covered seat cus...
Patent number
5,017,115
Issue date
May 21, 1991
Ikeda Bussan Co., Ltd.
Norio Yanagishita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method of producing skin-covered foamed plastic article
Patent number
4,959,184
Issue date
Sep 25, 1990
Ikeda Bussan Co., Ltd.
Mikio Akai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL