Inventor · disambiguated record
Yutaka Nagasawa
Also filed as: NAGASAWA YUTAKA
2 granted patents·9 citations·filing 2002–2005
55Inventor score
Technology areasG02B
Files withFUJIKURA LTD2
Top patents by PatentIndex Score
2 records- 0167US7496261B2Dispersion compensating optical fiber and dispersion compensating optical fiber moduleFUJIKURA LTD·Filed 2005·Granted Feb 24, 2009·4 cites·17 claims
- 0257US6965719B2Dispersion compensating optical fiber and dispersion compensating optical fiber moduleFUJIKURA LTD·Filed 2002·Granted Nov 15, 2005·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →