Inventor
OKUTSU MITSUHIKO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OKUTSU MITSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS6512413B2Jan 28, 2003
Voltage booster circuit apparatus
HITACHI LTD10 citations73
US6433623B1Aug 13, 2002
Voltage booster circuit control method
HITACHI LTD9 citations73
US5148049ASep 15, 1992
Circuit for driving a capacitive load utilizing thyristors
HITACHI LTD7 citations73
US4733106AMar 22, 1988
Capacitive load driving device
HITACHI LTD13 citations72
US4725770AFeb 16, 1988
Reference voltage circuit
HITACHI LTD12 citations70
US4967100AOct 30, 1990
Capacitive load driving apparatus
HITACHI LTD19 citations67