4. Stock material or miscellaneous articles
  5. All metal or with adjacent metals
  6. Plural layers discontinuously bonded

Hiroyasu Morikawa

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Lap joint welding arrangement and a related welding method...

Stock material or miscellaneous articles – All metal or with adjacent metals – Plural layers discontinuously bonded
Reexamination Certificate

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Projector and control method therefor

Optics: image projectors – Lamp control
Reexamination Certificate

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Variable transconductance circuit

Amplifiers – With semiconductor amplifying device – Including differential amplifier
Reexamination Certificate

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Variable transconductance circuit

Amplifiers – With semiconductor amplifying device – Including differential amplifier
Reexamination Certificate

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Wobble signal extraction circuit and optical disk device

Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2034456

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