KK

Kazuaki Kira

KK Kanegafuchi Kagaku Kogyo: 3 patents #6 of 109Top 6%
Overall (1989): #9,304 of 140,708Top 7%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4871361 Artificial vessel — 1989-10-03
4857069 Artificial vessel and process for preparing the same — 1989-08-15
4834746 Artificial vessel and process for preparing the same — 1989-05-30