Inventor
MATSUI SHIGEKANE
JP5 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI SHIGEKANE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
4 patentsUS6967469B2Nov 22, 2005
Battery charging method, battery charging circuit, and portable electronic device having a battery
ROHM CO LTD10 citations72
US9300205B2Mar 29, 2016
Power supply apparatus, power supply system and power supply method with an on/off operation of supplying power
ROHM CO LTD5 citations68
US9263946B2Feb 16, 2016
Power supply apparatus, power supply system and power supply method
ROHM CO LTD1 citations47
US8018263B2Sep 13, 2011
Pulse generating circuit and pulse width modulator
ROHM CO LTD1 citations47