4. G - Physics
  5. 02
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Hisaharu Yanagawa

G - Physics – 02 – B

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Inventor

Country: Japan

Directional coupler type optical device and a driving method...

G - Physics – 02 – F
Patent

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Directional coupler type optical function element

G - Physics – 02 – B
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Manufacturing method for waveguide-type optical components

H - Electricity – 01 – P
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Method and apparatus for switching optical connector

G - Physics – 02 – B
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Method of connecting an optical fiber to an optical waveguide

G - Physics – 02 – B
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Profile ID: LFCA-PAI-P-1178634

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