SO

Shuichi Okumura

TK Toyo Eizai Kabushiki Kaisha: 1 patents #8 of 11Top 75%
📍 Kamakura, JP: #628 of 1,212 inventorsTop 55%
Overall (All Time): #2,360,063 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4480787 Rail fastening device — 1984-11-06
4479607 Rail fastening device Yutaka Satoh 1984-10-30