ST

Shigetoshi Toyooka

DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
📍 Soma, JP: #357 of 570 inventorsTop 65%
Overall (All Time): #3,411,416 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7017755 Large coating lump removing device Masura Nakamura, Tsuyoshi Yamamoto, Asaaki Nishioka, Yasufumi Matsuo, Shunichi Nagasaki 2006-03-28