4. Stock material or miscellaneous articles
  5. Composite
  6. Of quartz or glass

Nobuhiko Chiwata

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Method of producing minute metal balls

Electric heating – Metal heating – By arc
Reexamination Certificate

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Semiconductor device

Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Ball or nail head type contact – lead – or bond
Reexamination Certificate

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Solder alloy and glass bonded body using the same

Stock material or miscellaneous articles – Composite – Of quartz or glass
Reexamination Certificate

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Solder alloy for bonding oxide material, and solder joint...

Metal treatment – Stock – Containing over 50 per cent metal – but no base metal
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2366612

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