Inventor

SAKAMOTO YOSHINOBU

JP8 patents

⚠️ This page may combine multiple inventors who share the name “SAKAMOTO YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAISHINKU CORP

3 patents

US9748922B2Aug 29, 2017

Tuning-fork type crystal resonator plate and crystal resonator device

DAISHINKU CORP5 citations70

US9344057B2May 17, 2016

Tuning-fork type crystal resonator plate

DAISHINKU CORP2 citations61

US9548719B2Jan 17, 2017

Tuning fork type piezoelectric vibration piece and tuning fork type piezoelectric vibrator

DAISHINKU CORP0 citations38

SAKAMOTO YOSHINOBU

3 patents

USD678834SMar 26, 2013

Tuning fork type piezoelectric resonator device

SAKAMOTO YOSHINOBU5 citations68

USD678835SMar 26, 2013

Tuning-fork type piezoelectric resonator device

SAKAMOTO YOSHINOBU3 citations57

US8928208B2Jan 6, 2015

Tuning fork-type piezoelectric resonator plate and tuning fork-type piezoelectric resonator

SAKAMOTO YOSHINOBU0 citations36

SHIRAI TAKASHI

1 patent

US8400048B2Mar 19, 2013

Tuning-fork type piezoelectric resonator plate comprising leg portions and a bonding portion respectively provided on first and second end faces of a base portion

SHIRAI TAKASHI14 citations78

MORIMOTO YOSHINARI

1 patent

US9130148B2Sep 8, 2015

Piezoelectric resonator plate, piezoelectric resonator, method for manufacturing piezoelectric resonator plate, and method for manufacturing piezoelectric resonator

MORIMOTO YOSHINARI0 citations33