Inventor · disambiguated record
Dai Hagimura
Also filed as: HAGIMURA DAI
4 granted patents·2 citations·filing 2003–2014
56Inventor score
Top patents by PatentIndex Score
4 records- 0152US7522533B2Optical transmission apparatus having path trace functionFUJITSU LTD·Filed 2005·Granted Apr 21, 2009·2 cites·11 claims
- 0239US7020395B2Optical transmission apparatus monitoring optical performanceFUJITSU LTD·Filed 2003·Granted Mar 28, 2006·0 cites·6 claims
- 0335US9479619B2Transmission apparatus, transmission system, and transmission methodFUJITSU LTD·Filed 2014·Granted Oct 25, 2016·0 cites·12 claims
- 0430US8780736B2Communication apparatus and heat generation suppressing methodHAGIMURA DAI·Filed 2012·Granted Jul 15, 2014·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →