TZ

Toshiyuki Zaitsu

NE Nec: 2 patents #60 of 1,007Top 6%
Overall (1994): #17,262 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5341061 Piezoelectric transformer circuit using a piezoelectric transformer unit of a thickness extensional vibration mode — 1994-08-23
5329200 Piezoelectric transformer converter for power use — 1994-07-12