4. Optical waveguides
  5. Accessories
  6. External retainer/clamp

Akira Hamajima

Inventor

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Jig for producing optical parts

Abrading – Work holder – Clamp
Reexamination Certificate

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Method of manufacturing a piezoelectric thin film device

Metal working – Piezoelectric device making
Reexamination Certificate

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Method of manufacturing assembly of optical waveguide substrate

Optical waveguides – With optical coupler – Particular coupling structure
Patent

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Method of producing a slab type two-dimensional photonic...

Etching a substrate: processes – Forming or treating optical article
Reexamination Certificate

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Optical modulators

Optical waveguides – Temporal optical modulation within an optical waveguide – Electro-optic
Reexamination Certificate

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Profile ID: LFUS-PAI-P-404740

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