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Shigeru Ogaya
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Osaka, JP
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last 30 patents
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Patent Grant
Ultrasonic welding method, structure welded by ultrasonic welding m...
Patent number
11,214,012
Issue date
Jan 4, 2022
SEIDENSHA ELECTRONICS CO., LTD.
Shigeru Ogaya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method of securing knobs on levers
Patent number
5,625,949
Issue date
May 6, 1997
Matsushita Electric Industrial Co., Ltd.
Kiyonori Ishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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last 30 patents
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Patent Application
ULTRASONIC WELDING METHOD, STRUCTURE WELDED BY ULTRASONIC WELDING M...
Publication number
20210154944
Publication date
May 27, 2021
SEIDENSHA ELECTRONICS CO., LTD.
Shigeru OGAYA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL