AT

Akira Tohdoh

MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
📍 Iwakuni, JP: #263 of 421 inventorsTop 65%
Overall (All Time): #3,899,673 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4914145 Polyester composition Takashi Nagai, Takayuki Nakano, Takashi Ueda 1990-04-03