SM

Sanseki Moriguchi

NC Nippon Kokan Co.: 1 patents #20 of 100Top 20%
Overall (1989): #59,182 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820405 Method of liquefying coal Tatsuo Fukuyama, Toshihiko Okada, Yoshio Kamiya, Eisuke Ogata 1989-04-11