4. Optics: eye examining, vision testing and correcting
  5. Eye examining or testing instrument
  6. Objective type

Norihisa Tanaka

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Apparatus for and method of attaching a lens holder to a...

Abrading – Precision device or process - or with condition responsive... – Computer controlled
Reexamination Certificate

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Method for evaluating an ocular optical lens and apparatus...

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Reexamination Certificate

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Spectacle lens image sensing processing apparatus and...

Optics: measuring and testing – Lens or reflective image former testing – Optical center – cylinder axis – or prism measuring or...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2634803

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