TA

Tomonori Abe

NC Nihon Dempa Kogyo Co.: 1 patents #1 of 5Top 20%
Overall (2023): #225,265 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11626838 Quartz crystal device, crystal unit, and crystal controlled oscillator — 2023-04-11