Inventor · disambiguated record
Takao Atsumo
Also filed as: ATSUMO TAKAO
5 granted patents·1 pending application·89 citations·filing 1995–2009
80Inventor score
Top patents by PatentIndex Score
6 records- 0187US7928817B2Switchable high pass filter/low pass filter phase shifter having a switch circuit with FETs connected in parallelRENESAS ELECTRONICS CORP·Filed 2008·Granted Apr 19, 2011·17 cites·5 claims
- 0280US7812689B2Phase shifter including a resonant type switch with a free regionNEC ELECTRONICS CORP·Filed 2008·Granted Oct 12, 2010·9 cites·18 claims
- 0379US5604704ACompound semiconductor static random access memory device equipped with precharging circuit controlled by boosted signalNEC CORP·Filed 1995·Granted Feb 18, 1997·55 cites·11 claims
- 0468US7719386B2Phase shifter having components which suppress fluctuations in the phase shifter pass characteristicsNEC ELECTRONICS CORP·Filed 2007·Granted May 18, 2010·6 cites·13 claims
- 0544US2010133652A1Semiconductor device and method of manufacturing the sameNEC ELECTRONICS CORP·Filed 2009·Application pending·0 cites
- 0632US5619146ASwitching speed fluctuation detecting apparatus for logic circuit arrangementNEC CORP·Filed 1996·Granted Apr 8, 1997·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →