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Mitsuru Kobayashi
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Komagane, JP
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last 30 patents
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Patent Grant
Multi-panel collapsible door assembly having a door storage system
Patent number
5,022,454
Issue date
Jun 11, 1991
Toyo Exterior Kabushiki Kaisha
Mitsuru Kobayashi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Grant
Device for stabilized opening and closing of a sliding panel
Patent number
4,998,577
Issue date
Mar 12, 1991
Toyo Exterior Kabushiki Kaisha
Mitsuru Kobayashi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES