SK

Shigeo Kotake

MI Ministry Of International Trade & Industry: 1 patents #189 of 582Top 35%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
📍 Kita, JP: #27 of 43 inventorsTop 65%
Overall (All Time): #3,854,372 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5127982 Polycrystal piezoelectric device and method of producing the same — 1992-07-07