Inventor · disambiguated record
Ayuko Watabe
Also filed as: WATABE AYUKO
4 granted patents·15 citations·filing 2002–2005
70Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0157US6741105B2Differential circuit and peak hold circuit including differential circuitFUJITSU LTD·Filed 2003·Granted May 25, 2004·8 cites·14 claims
- 0243US7113041B2Operational amplifierFUJITSU LTD·Filed 2005·Granted Sep 26, 2006·1 cites·6 claims
- 0340US6903609B2Operational amplifierFUJITSU LTD·Filed 2002·Granted Jun 7, 2005·3 cites·3 claims
- 0439US6806770B2Operational amplifierFUJITSU LTD·Filed 2003·Granted Oct 19, 2004·3 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →