Inventor · disambiguated record

Tokushi Sekimura

Also filed as: SEKIMURA TOKUSHI

1 granted patent·1 pending application·4 citations·filing 1997–2002

25Inventor score

Technology areasH01S H04B

Files withFURUKAWA ELECTRIC CO LTD2

Top patents by PatentIndex Score

2 records

0123US5973808AOptical fiber amplifierFURUKAWA ELECTRIC CO LTD·Filed 1997·Granted Oct 26, 1999·4 cites·1 claims
0222US2002149837A1Optical attenuation module, optical amplifier using the module, and pump light sourceFURUKAWA ELECTRIC CO LTD·Filed 2002·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →