KK

Kouzo Kawashima

JR Japan Synthetic Rubber: 1 patents #256 of 558Top 50%
📍 Yokkaichi, JP: #1,376 of 2,072 inventorsTop 70%
Overall (All Time): #3,874,380 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5008331 Thermoplastic resin composition Takao Morikawa, Teruo Aoyama, Akira Kamiya 1991-04-16