4. Metal working
  5. Method of mechanical manufacture
  6. Electrical device making

Yoshimi Hakamata

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Electrode for vacuum circuit breaker

High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Vacuum
Patent

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Ion implanting apparatus

Radiant energy – Irradiation of objects or material – Irradiation of semiconductor devices
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Ion source

Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Electron or ion source
Patent

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Ion source

Radiant energy – Ion generation – Field ionization type
Patent

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Ion source application device

Radiant energy – Electrically neutral molecular or atomic beam devices and...
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Profile ID: LFUS-PAI-P-363101

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