Inventor
YOSHIMATSU MASAHIRO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMATSU MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON DEMPA KOGYO CO
4 patentsUS7564177B2Jul 21, 2009
Crystal unit having stacked structure
NIHON DEMPA KOGYO CO31 citations90
US7906890B2Mar 15, 2011
Piezoelectric vibrating pieces, frames, and devices
NIHON DEMPA KOGYO CO13 citations82
US7456555B2Nov 25, 2008
Angular velocity sensor and method of fabrication thereof
NIHON DEMPA KOGYO CO8 citations72
US8341814B2Jan 1, 2013
Methods for manufacturing piezoelectric devices
NIHON DEMPA KOGYO CO4 citations59