MK

Masayoshi Kariya

NC Nippon Petrochemicals, Co.: 1 patents #17 of 44Top 40%
Overall (1989): #80,739 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845146 Flame-retardant olefin polymer composition Takashi Inoue, Masazi Sunada, Motohide Okamoto, Tadashi Inoh 1989-07-04