TS

Toshikazu Sugimura

NE Nec: 1 patents #206 of 1,007Top 25%
📍 Moriyama, JP: #42 of 165 inventorsTop 30%
Overall (1994): #56,732 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5306189 Cathode impregnated by an electron emissive substance comprising (PBAO.QCAO).NBAA1204, where P>1, Q>0, N>1 Maki Narita 1994-04-26