Inventor · disambiguated record
Akira Asao
Also filed as: ASAO AKIRA
6 granted patents·1 pending application·16 citations·filing 2004–2018
75Inventor score
Top patents by PatentIndex Score
7 records- 0181US9658270B2Inspection method of sensor device and sensor deviceALPS ELECTRIC CO LTD·Filed 2015·Granted May 23, 2017·5 cites·6 claims
- 0274US9001481B2Protection circuitALPS ELECTRIC CO LTD·Filed 2013·Granted Apr 7, 2015·4 cites·4 claims
- 0367US9374074B2Voltage selection circuit and semiconductor integrated circuit device having the sameALPS ELECTRIC CO LTD·Filed 2015·Granted Jun 21, 2016·2 cites·11 claims
- 0446US7138867B2Balanced variable gain amplifier capable of achieving performance by low source voltageALPS ELECTRIC CO LTD·Filed 2004·Granted Nov 21, 2006·5 cites·9 claims
- 0541US10511290B2Sine-wave multiplier and input device including the sameALPS ALPINE CO LTD·Filed 2018·Granted Dec 17, 2019·0 cites·9 claims
- 0631US2016195890A1Constant-current circuit and sensor device having thisALPS ELECTRIC CO LTD·Filed 2015·Application pending·0 cites
- 0730US9685914B2Amplifier circuitALPS ELECTRIC CO LTD·Filed 2016·Granted Jun 20, 2017·0 cites·5 claims
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