Inventor
TAKESHITA JUNJI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TAKESHITA JUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUMI ELECTRIC CO LTD
9 patentsUS9438050B2Sep 6, 2016
Overcharge detecting circuit and integrated circuit
MITSUMI ELECTRIC CO LTD6 citations84
US7205727B2Apr 17, 2007
Power supply circuit and power supply control method therein
MITSUMI ELECTRIC CO LTD10 citations79
US11462921B2Oct 4, 2022
Secondary-battery protection circuit and battery pack
MITSUMI ELECTRIC CO LTD2 citations72
US9219368B2Dec 22, 2015
Charge controller with protection function and battery pack
MITSUMI ELECTRIC CO LTD6 citations71
US7679321B2Mar 16, 2010
Power circuit
MITSUMI ELECTRIC CO LTD7 citations67
US12095050B2Sep 17, 2024
Secondary battery protection apparatus and battery pack including temperature sensitive element
MITSUMI ELECTRIC CO LTD0 citations62
US7466037B2Dec 16, 2008
Power supply control circuit
MITSUMI ELECTRIC CO LTD4 citations59
US7782028B2Aug 24, 2010
DC-DC converter and power supply apparatus
MITSUMI ELECTRIC CO LTD0 citations52
US7757110B2Jul 13, 2010
Timer circuit that bypasses frequency divider in response to receiving short-time mode instruction on dual-function external terminal
MITSUMI ELECTRIC CO LTD0 citations51
TAKEDA TAKASHI
4 patentsUS8183835B2May 22, 2012
Battery pack
TAKEDA TAKASHI26 citations92
US8148946B2Apr 3, 2012
Battery pack having protection circuit for secondary battery
TAKEDA TAKASHI26 citations92
US8305041B2Nov 6, 2012
Battery pack
TAKEDA TAKASHI10 citations84
US10355499B2Jul 16, 2019
Battery protection circuit, battery protection apparatus, and battery pack
TAKEDA TAKASHI5 citations70