TO

Toshiaki Osaka

Overall (All Time): #4,031,412 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4438051 Process for producing a translucent .beta.-sialon sintered product Mamoru Mitomo, Yusuke Moriyoshi, Toshikazu Sakai 1984-03-20