TS

Tadaaki Sukawa

MM Mitsubishi Metal: 1 patents #45 of 150Top 30%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Hasuda, JP: #38 of 75 inventorsTop 55%
Overall (All Time): #4,088,454 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4264347 Method of fabricating optical fiber preforms Takeshi Shintani, Atsushi Utsumi, Ryuji Kobayashi 1981-04-28