HK

Hidehiko Kojo

AK Asahi Denka Kogyo: 1 patents #7 of 28Top 25%
NS Nippon Steel: 1 patents #57 of 282Top 25%
Overall (1989): #105,006 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4826895 Paint composition for under coating Hiroshi Kanai, Joji Oka 1989-05-02