BH

Bunsho Hiraoka

SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Overall (All Time): #4,026,327 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4559062 Apparatus for gasification of solid carbonaceous material Tsutomu Tanaka, Koji Okane 1985-12-17