MT

Masaru Togawa

NE Nec: 2 patents #5,510 of 14,502Top 40%
📍 Moriyama, JP: #1,164 of 2,577 inventorsTop 50%
Overall (All Time): #2,240,207 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6091191 Exposure method and apparatus for picture tube — 2000-07-18
5757119 Color cathode ray tube — 1998-05-26