4. Radiation imagery chemistry: process, composition, or product th
  5. Imaging affecting physical property of radiation sensitive...
  6. Radiation sensitive composition or product or process of making

Hiromi Oka

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Dry etching method

Semiconductor device manufacturing: process – Chemical etching – Vapor phase etching
Reexamination Certificate

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Motor control device

Electricity: motive power systems – Induction motor systems – Primary circuit control
Reexamination Certificate

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Photoresist composition containing alkyletherified polyvinylphen

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent

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Plasma etching method

Semiconductor device manufacturing: process – Formation of electrically isolated lateral semiconductive... – Grooved and refilled with deposited dielectric material
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1783583

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