Inventor · disambiguated record

Akihiro Otake

Also filed as: OTAKE AKIHIRO

1 granted patent·23 citations·filing 1995–1995

41Inventor score

Technology areasG02B

Files withFURUKAWA ELECTRIC CO LTD1

Top patents by PatentIndex Score

1 record

0154US5638478AOptical fiber cable having a grooved spacer formed with one or more SZ-spiral grooves on its outer circumference along the longitudinal direction of the spacer the inverting angle of each groove being at least 180°FURUKAWA ELECTRIC CO LTD·Filed 1995·Granted Jun 10, 1997·23 cites·18 claims

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