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Construction clip
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Patent number D955859
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Issue date Jun 28, 2022
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Yoshino Gypsum Co., Ltd.
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Ushio Sudo
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D08 - Tools and hardware
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Construction clip
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Patent number D953582
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Issue date May 31, 2022
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Yoshino Gypsum Co., Ltd.
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Ushio Sudo
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D25 - Building units and construction elements
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Construction clip
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Patent number D945647
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Issue date Mar 8, 2022
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Yoshino Gypsum Co., Ltd.
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Ushio Sudo
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D25 - Building units and construction elements
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Construction clip
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Patent number D945646
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Issue date Mar 8, 2022
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Yoshino Gypsum Co., Ltd.
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Ushio Sudo
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D25 - Building units and construction elements
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Phenolic resin composition and molded body
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Patent number 10,155,863
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Issue date Dec 18, 2018
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Sumitomo Bakelite Co., Ltd.
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Yusuke Watanabe
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Metal-resin composite body
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Patent number 9,987,817
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Issue date Jun 5, 2018
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Sumitomo Bakelite Company Limited
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Yoshihiro Takihana
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL