Inventor
ADACHI KENGO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “ADACHI KENGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
5 patentsUS6198258B1Mar 6, 2001
DC-DC converter capable of soft starting function by slowly raising reference voltage
ROHM CO LTD47 citations92
US5659241AAug 19, 1997
DC/DC converter and audio device incorporating the same
ROHM CO LTD34 citations92
US5812028ASep 22, 1998
Audio signal amplifier circuit and a portable acoustic apparatus using the same
ROHM CO LTD13 citations73
US5808458ASep 15, 1998
Regulated power supply circuit
ROHM CO LTD11 citations73
US6275095B1Aug 14, 2001
Semiconductor amplifier circuit
ROHM CO LTD3 citations61