NK

Naoki Kohda

DA Daishinku: 12 patents #3 of 68Top 5%
Overall (All Time): #415,540 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10270024 Piezoelectric resonator element, piezoelectric device using the piezoelectric resonator element, method for producing the piezoelectric resonator element, and method for producing the piezoelectric device using the piezoelectric resonator element 2019-04-23
9722167 Piezoelectric vibration piece and piezoelectric vibration device using same 2017-08-01
9620702 Electronic component package, electronic component package sealing member and method for producing the electronic component package sealing member 2017-04-11
9406868 Manufacturing method for piezoelectric resonator device Hiroki Yoshioka 2016-08-02
9035449 Package member assembly, method for manufacturing the package member assembly, package member, and method for manufacturing piezoelectric resonator device using the package member Syunsuke Satoh, Hiroki Yoshioka 2015-05-19
9000304 Sealing member for piezoelectric resonator device and pieoelectric resonator device 2015-04-07
8991022 Method for manufacturing piezoelectric resonator device Syunsuke Satoh 2015-03-31
8975517 Electronic component package, electronic component, and electronic component package manufacturing method Hiroki Yoshioka 2015-03-10
8669819 Electronic component package sealing member, electronic component package, and method for manufacturing electronic component package sealing member 2014-03-11
8618722 Piezoelectric resonator plate and manufacturing method for piezoelectric resonator plate Syunsuke Satoh, Hiroki Yoshioka 2013-12-31
8212453 Piezoelectric resonator device and method for manufacturing piezoelectric resonator device 2012-07-03
8129888 Sealing member of piezoelectric resonator device and manufacturing method therefor Hiroki Yoshioka, Syunsuke Satoh 2012-03-06