ST

Shouzi Takamizawa

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
Overall (All Time): #4,120,383 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4224430 Resinous composition Iwao Maekawa, Isao Uchigasaki, Akira Kageyama 1980-09-23