YI

Yasuo Ieki

SB Shell Internationale Research Maatschappij B.V.: 1 patents #62 of 211Top 30%
Overall (All Time): #3,887,204 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5055519 Thermoplastic elastomer compositions and process for the preparation thereof Hisao Ono, Masanobu Nagano, Takumi Miyachi 1991-10-08