Inventor · disambiguated record
Hisanori Okano
Also filed as: OKANO HISANORI
2 granted patents·2 pending applications·0 citations·filing 2002–2015
23Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0138US2005213967A1Optical wavelength division multiplexing transmission systemFUJITSU LTD·Filed 2004·Application pending·0 cites
- 0237US7421201B2Route determination method used in optical signal transmission systemFUJITSU LTD·Filed 2005·Granted Sep 2, 2008·0 cites·4 claims
- 0333US9577819B2Communication device, pulse signal delay adjustment method and communication systemFUJITSU LTD·Filed 2015·Granted Feb 21, 2017·0 cites·20 claims
- 0433US2004208567A1Optical wavelength division multiplexing transmission systemFUJITSU LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →