KH

Kazuo Hoshi

SC Sumitomo Bakelite Co.: 1 patents #4 of 13Top 35%
📍 Ibaraki, JP: #110 of 447 inventorsTop 25%
Overall (1989): #90,803 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4801639 Flame-retardant olefinic resin composition Yasuo Nakagawa 1989-01-31