Assignee
NAKASHIMA HEISUKE
JP·5 granted patents·2 pending applications·44 citations·filing 2008–2016
Top patents by PatentIndex Score
7 records- 0191US9030177B2Switched-mode power supply having an adaptive on-time function and controlling output with a ripple control methodNAKASHIMA HEISUKE·Filed 2012·Granted May 12, 2015·20 cites·11 claims
- 0284US8872497B2Switched-mode power supplyNAKASHIMA HEISUKE·Filed 2012·Granted Oct 28, 2014·10 cites·3 claims
- 0373US8456143B2DC-DC converter and semiconductor integrated circuit for controlling power sourceNAKASHIMA HEISUKE·Filed 2008·Granted Jun 4, 2013·13 cites·5 claims
- 0456US10355594B2DC-DC converter and load-driving semiconductor integrated circuitNAKASHIMA HEISUKE·Filed 2016·Granted Jul 16, 2019·1 cites·10 claims
- 0537US8803500B2PFM SMPS with quick sudden load change responseNAKASHIMA HEISUKE·Filed 2011·Granted Aug 12, 2014·0 cites·7 claims
- 0633US2012025795A1Comparator and dc/dc converterNAKASHIMA HEISUKE·Filed 2010·Application pending·0 cites
- 0732US2012154014A1Level shift circuit and switching power supply deviceNAKASHIMA HEISUKE·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when NAKASHIMA HEISUKE files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →