Assignee
TAKAI KAZUMASA
JP·6 granted patents·6 citations·filing 2010–2012
Top patents by PatentIndex Score
6 records- 0172US8461796B2Motor drive circuit for driving a synchronous motorTAKAI KAZUMASA·Filed 2010·Granted Jun 11, 2013·3 cites·7 claims
- 0259US8604744B2Motor drive circuit for rotating a rotor by supplying the currents to two coilsTAKAI KAZUMASA·Filed 2010·Granted Dec 10, 2013·2 cites·4 claims
- 0355US9130496B2Drive signal generating circuitTAKAI KAZUMASA·Filed 2012·Granted Sep 8, 2015·1 cites·17 claims
- 0446US8400097B2Pulse period measurement methodTAKAI KAZUMASA·Filed 2010·Granted Mar 19, 2013·0 cites·5 claims
- 0540US8174215B2Motor speed controllerTAKAI KAZUMASA·Filed 2010·Granted May 8, 2012·0 cites·7 claims
- 0638US8198844B2Motor speed controllerTAKAI KAZUMASA·Filed 2010·Granted Jun 12, 2012·0 cites·3 claims
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