Inventor
SANDA YUTAKA
JP4 patents
Patents
4 patentsUS5799772ASep 1, 1998
Pantograph type keyboard switch
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US5758763AJun 2, 1998
Pantograph type keyboard switch
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US7097371B2Aug 29, 2006
Keytop
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US11670891B2Jun 6, 2023
Electrical connector with water evacuation features and connector device using the same
HOSIDEN CORP2 citations68