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Terutaka Sano
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Shizuoka, JP
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last 30 patents
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Patent Grant
Surface-patterned polybutylene terephthalate resin molded articles...
Patent number
5,108,818
Issue date
Apr 28, 1992
Polyplastics Co., Ltd.
Yoichi Ebina
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Surface-patterned polybutylene terephthalate resin molded articles...
Patent number
5,104,720
Issue date
Apr 14, 1992
Polyplastics Co., Ltd.
Terutaka Sano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Surface-patterned polybutylene terephthalate resin molded articles...
Patent number
5,100,717
Issue date
Mar 31, 1992
Polyplastics Co., Ltd.
Shigeru Nedzu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL