HS

Hiroki Sekiguchi

NC Nihon Dempa Kogyo Co.: 1 patents #4 of 15Top 30%
Overall (2022): #431,867 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11296674 Quartz crystal device Akihiro Sakanashi 2022-04-05