SO

Seiichi Ohira

KK Kureha Kagaku Kogyo K.K.: 1 patents #9 of 30Top 30%
📍 Ibaraki, JP: #186 of 576 inventorsTop 35%
Overall (1994): #69,922 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5288554 Abrasive filaments and production process thereof Tomoo Susa, Hiroyuki Endo 1994-02-22