HN

Hirofumi Nishibu

NC Nippon Petrochemicals, Co.: 1 patents #181 of 359Top 55%
Overall (All Time): #3,818,000 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5189106 Polyethylene composition Toshifumi Morimoto, Takaaki Hattori, Noboru Ikegami, Toshiyuki Miyauchi, Kunimichi Kubo 1993-02-23