Assignee
ISHINO TSUTOMU
JP·3 granted patents·2 pending applications·21 citations·filing 2005–2012
Top patents by PatentIndex Score
5 records- 0187US8786247B2Charging circuitISHINO TSUTOMU·Filed 2011·Granted Jul 22, 2014·20 cites·18 claims
- 0256US8716995B2Control circuit for switching power supplyISHINO TSUTOMU·Filed 2011·Granted May 6, 2014·1 cites·36 claims
- 0340US8912777B2Control circuit and control method for switching power supply, and switching power supply and electronic apparatus using control circuit and control methodISHINO TSUTOMU·Filed 2012·Granted Dec 16, 2014·0 cites·13 claims
- 0439US2007262448A1Semiconductor Device, Power Supply Apparatus Using Same, and Electronic DeviceISHINO TSUTOMU·Filed 2005·Application pending·0 cites
- 0535US2007206338A1Circuit Protection Method, Protection Circuit and Power Supply Device Using The Protection CircuitISHINO TSUTOMU·Filed 2005·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →