MR

Makoto Roppongi

TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #3,970,015 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4649409 Photoelectric transducer element Kazuaki Tsuji 1987-03-10