HH

Hideo Hatada

SO Sony: 3 patents #10,744 of 25,231Top 45%
Overall (All Time): #1,645,969 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5485056 Monitoring device Masahiko Sasaki 1996-01-16
5206549 Frequency discriminating circuit Tetsuya Suzuki 1993-04-27
5148083 Demagnetizer — 1992-09-15