SM

Sumio Matsuda

CP Chugoku Marine Paints: 1 patents #25 of 59Top 45%
JA Japan Aerospace Exploration Agency: 1 patents #160 of 546Top 30%
Overall (All Time): #2,143,412 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7332780 Inverter, semiconductor logic circuit, static random access memory and data latch circuit Satoshi Kuboyama, Yasushi Deguchi 2008-02-19
4211566 Antifouling method Hajime Kudara 1980-07-08