KY

Kaizo Yamamoto

NE Nec: 1 patents #7,889 of 14,502Top 55%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #2,288,229 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5434540 High efficiency power amplifier Tadahiko Sugiura 1995-07-18
4489254 Magnetron Tokuju Koinuma, Norio Tashiro 1984-12-18