4. C - Chemistry, Metallurgy
  5. 01
  6. B

Shigeru Kawaguchi

C - Chemistry – Metallurgy – 01 – B

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Country: Japan

Method for fabricating planar optical waveguide devices

G - Physics – 02 – B
Patent

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Optical multiplexer/demultiplexer

H - Electricity – 04 – J
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Ozonizing unit, ozone generator and ozone-processing system

C - Chemistry – Metallurgy – 01 – B
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Method for fabricating planar optical waveguide devices

G - Physics – 02 – B
Patent

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Profile ID: LFCA-PAI-P-1560209

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