ST

Shiraishi Takeichi

NO Nippon Oil: 1 patents #392 of 773Top 55%
Overall (All Time): #3,748,874 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5541271 Process for preparing polyolefins Akira Sano, Kunihiro Suzuki, Mitsuo Okamoto, Katsumi Usui, Hiroyuki Shimizu +1 more 1996-07-30