Inventor · disambiguated record

Takeshi Obokata

Also filed as: OBOKATA TAKESHI

1 granted patent·23 citations·filing 1981–1981

41Inventor score

Technology areasG02F

Files withFUJITSU LTD1

Top patents by PatentIndex Score

1 record

0159US4387953AOptical waveguide device with phase matching layersFUJITSU LTD·Filed 1981·Granted Jun 14, 1983·23 cites·21 claims

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