Inventor
KAWANISHI SHINGO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAWANISHI SHINGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWANISHI SHINGO
4 patentsUS8134284B2Mar 13, 2012
Tuning-fork type piezoelectric vibrating pieces having similarly shaped vibrating-root and supporting root portions
KAWANISHI SHINGO22 citations90
US8928207B2Jan 6, 2015
Tuning-fork type quartz-crystal vibrating pieces and piezoelectric devices having low crystal impedance
KAWANISHI SHINGO3 citations60
US8716922B2May 6, 2014
Tuning-fork type piezoelectric vibrating pieces and devices exhibiting reduced hampering of vibration
KAWANISHI SHINGO2 citations60
US8076830B2Dec 13, 2011
Piezoelectric vibrating pieces, and piezoelectric vibrators and oscillators comprising same
KAWANISHI SHINGO2 citations60
NIHON DEMPA KOGYO CO
4 patentsUS7902729B2Mar 8, 2011
Piezoelectric vibrating pieces and piezoelectric devices
NIHON DEMPA KOGYO CO7 citations83
US7352117B2Apr 1, 2008
Piezoelectric vibrator
NIHON DEMPA KOGYO CO14 citations83
US6949870B2Sep 27, 2005
Tuning fork-type crystal vibrator
NIHON DEMPA KOGYO CO15 citations83
US7906890B2Mar 15, 2011
Piezoelectric vibrating pieces, frames, and devices
NIHON DEMPA KOGYO CO13 citations82