Sakamoto; Yoshinobu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakamoto; Yoshinobu.The latest application filed is for "tuning-fork type crystal resonator plate and crystal resonator device".

Company Profile

0.13.9

Sakamoto; Yoshinobu - Kakogawa JP
SAKAMOTO; Yoshinobu - Kakogawa-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Tuning-fork type crystal resonator plate and crystal resonator device Grant 9,748,922 - Ishino , et al. August 29, 2	2017-08-29
Tuning fork type piezoelectric vibration piece and tuning fork type piezoelectric vibrator Grant 9,548,719 - Sakamoto , et al. January 17, 2	2017-01-17
Tuning-fork Type Crystal Resonator Plate And Crystal Resonator Device App 20160308510 - ISHINO; Satoru ; et al.	2016-10-20
Tuning-fork type crystal resonator plate Grant 9,344,057 - Sakamoto , et al. May 17, 2	2016-05-17
Tuning Fork Type Piezoelectric Vibration Piece And Tuning Fork Type Piezoelectric Vibrator App 20160006413 - SAKAMOTO; Yoshinobu ; et al.	2016-01-07
Piezoelectric resonator plate, piezoelectric resonator, method for manufacturing piezoelectric resonator plate, and method for manufacturing piezoelectric resonator Grant 9,130,148 - Morimoto , et al. September 8, 2	2015-09-08
Tuning-fork Type Crystal Resonator Plate App 20150171824 - Sakamoto; Yoshinobu ; et al.	2015-06-18
Tuning fork-type piezoelectric resonator plate and tuning fork-type piezoelectric resonator Grant 8,928,208 - Sakamoto January 6, 2	2015-01-06
Piezoelectric Resonator Plate, Piezoelectric Resonator, Method For Manufacturing Piezoelectric Resonator Plate, And Method For Manufacturing Piezoelectric Resonator App 20130221808 - Morimoto; Yoshinari ; et al.	2013-08-29
Tuning fork type piezoelectric resonator device Grant D678,834 - Sakamoto March 26, 2	2013-03-26
Tuning-fork type piezoelectric resonator device Grant D678,835 - Sakamoto March 26, 2	2013-03-26
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 Grant 8,400,048 - Shirai , et al. March 19, 2	2013-03-19
Tuning Fork-type Piezoelectric Resonator Plate And Tuning Fork-type Piezoelectric Resonator App 20130020915 - Sakamoto; Yoshinobu	2013-01-24
Tuning-fork Type Piezoelectric Resonator Plate And Tuning-fork Type Piezoelectric Resonator Device App 20110043079 - Shirai; Takashi ; et al.	2011-02-24

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