Inventor
TAKEHARA TAKAO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TAKEHARA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINEBEA CO LTD
13 patentsUS6556456B1Apr 29, 2003
Device for shielding electronic circuit for aircraft
MINEBEA CO LTD24 citations92
US5834907ANov 10, 1998
Cold cathode tube operating apparatus with piezoelectric transformer
MINEBEA CO LTD50 citations92
US5818709AOct 6, 1998
Inverter apparatus
MINEBEA CO LTD21 citations92
US5739679AApr 14, 1998
Cold cathode tube lighting device using piezoelectric transformer
MINEBEA CO LTD26 citations92
US5666279ASep 9, 1997
Voltage resonance inverter circuit for dimable cold cathode tubes
MINEBEA CO LTD49 citations92
US6069458AMay 30, 2000
Power supply circuit device for a high intensity discharge lamp that repetitively lights the lamp using a pulse-by-pulse mode current limiting function
MINEBEA CO LTD46 citations91
US5798616AAug 25, 1998
Fluorescent lamp circuit employing both a step-up chopper and an inverter
MINEBEA CO LTD22 citations91
US5640313AJun 17, 1997
Inverter unit
MINEBEA CO LTD36 citations88
US7015840B2Mar 21, 2006
Resolver/digital converter
MINEBEA CO LTD9 citations73
US6323790B1Nov 27, 2001
R/D converter
MINEBEA CO LTD10 citations73
US6320524B1Nov 20, 2001
R/D converter
MINEBEA CO LTD10 citations73
US7119717B2Oct 10, 2006
Encoder output divider and R/D converter
MINEBEA CO LTD3 citations62
US6894629B2May 17, 2005
Resolver/digital converter
MINEBEA CO LTD4 citations62