Inventor · disambiguated record
Kisei Hirobe
Also filed as: HIROBE KISEI
5 granted patents·4 pending applications·16 citations·filing 2008–2012
71Inventor score
Top patents by PatentIndex Score
9 records- 0180US8552794B2Constant-voltage circuitHIROBE KISEI·Filed 2012·Granted Oct 8, 2013·7 cites·8 claims
- 0266US7865323B2Calibration program and electronic compassALPS ELECTRIC CO LTD·Filed 2008·Granted Jan 4, 2011·7 cites·9 claims
- 0348US8577636B2Azimuth calculation program and electronic compassHIROBE KISEI·Filed 2009·Granted Nov 5, 2013·2 cites·5 claims
- 0443US8046189B2Motion sensing program and electronic compass with motion sensing programALPS ELECTRIC CO LTD·Filed 2009·Granted Oct 25, 2011·0 cites·11 claims
- 0538US2009012733A1Offset correction program and electronic compassALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 0631US9234754B2Geomagnetism sensing deviceYAMADA YUKIMITSU·Filed 2011·Granted Jan 12, 2016·0 cites·11 claims
- 0731US2012078562A1Geomagnetic sensing deviceYAMADA YUKIMITSU·Filed 2011·Application pending·0 cites
- 0830US2011119015A1Geomagnetic sensor control deviceHIROBE KISEI·Filed 2011·Application pending·0 cites
- 0929US2011098958A1Azimuth computing device, azimuth computing method, azimuth computing program, and electronic deviceHIROBE KISEI·Filed 2010·Application pending·0 cites
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