TO

Taro Ohyama

NC Nippon Kokan Co.: 1 patents #20 of 100Top 20%
TC Toyo Ink Mfg. Co.: 1 patents #1 of 35Top 3%
Overall (1989): #52,601 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861647 Precoating metal sheet for two-piece can Hiroshi Ishikawa, Hiroshi Takano, Ryosuke Ohtomo, Yoshinori Hoshino 1989-08-29