TS

Toshikazu Shimamura

SD Showa Denko: 1 patents #231 of 593Top 40%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #4,024,961 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4554202 Packaging cloth Ryosuke Kamei, Keiitsu Kobayashi, Akira Nakamura, Masamitsu Tsukada, Hisashi Ono 1985-11-19