Inventor
MIZUMURA HIROAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MIZUMURA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON DEMPA KOGYO CO
8 patentsUS7378780B2May 27, 2008
Surface mount type crystal oscillator
NIHON DEMPA KOGYO CO31 citations91
US6998925B2Feb 14, 2006
Surface-mount crystal oscillator
NIHON DEMPA KOGYO CO24 citations91
US7522006B2Apr 21, 2009
Surface mount type crystal oscillator
NIHON DEMPA KOGYO CO9 citations83
US7256659B2Aug 14, 2007
Temperature compensated crystal oscillator and method of manufacturing same
NIHON DEMPA KOGYO CO16 citations83
US6967537B2Nov 22, 2005
Surface-mount crystal oscillator having an opened portion of the sidewalls
NIHON DEMPA KOGYO CO13 citations83
US6833768B2Dec 21, 2004
Surface-mount crystal oscillator
NIHON DEMPA KOGYO CO9 citations73
US6798307B2Sep 28, 2004
Sheet substrate for crystal oscillator and method of manufacturing surface-mount crystal oscillators using same
NIHON DEMPA KOGYO CO7 citations72
US7394327B2Jul 1, 2008
Surface mount type temperature-compensated crystal oscillator
NIHON DEMPA KOGYO CO0 citations40