Inventor
UEHARA OSAMU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “UEHARA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
7 patentsUS7615973B2Nov 10, 2009
Adder and current mode switching regulator
SEIKO INSTR INC22 citations92
US7777472B2Aug 17, 2010
Current detector circuit and current mode switching regulator
SEIKO INSTR INC16 citations83
US7800433B2Sep 21, 2010
Power supply switching circuit
SEIKO INSTR INC19 citations82
US7514988B2Apr 7, 2009
Band gap constant-voltage circuit
SEIKO INSTR INC2 citations62
US8872490B2Oct 28, 2014
Voltage regulator
SEIKO INSTR INC1 citations52
US6815773B2Nov 9, 2004
Semiconductor device and method of manufacturing the same
SEIKO INSTR INC1 citations52
US7868686B2Jan 11, 2011
Band gap circuit
SEIKO INSTR INC0 citations51