4. Stock material or miscellaneous articles
  5. All metal or with adjacent metals
  6. Having composition, density, or hardness gradient

Tokyo Tungsten Co., Ltd.

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Composite carbide powder used for cemented carbide and method of

Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent

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Electrode wire for electric spark cutting

Electric heating – Metal heating – Cutting or disintegrating
Patent

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Heat sink substrate consisting essentially of copper and...

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Post sintering operation
Reexamination Certificate

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Heat sink substrate consisting essentially of copper and...

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With provision for cooling the housing or its contents
Reexamination Certificate

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Plastic-packaged semiconductor device having a heat sink matched

Active solid-state devices (e.g. – transistors – solid-state diode – Encapsulated – With heat sink embedded in encapsulant
Patent

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Profile ID: LFUS-PAI-P-534762

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