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Yoshimasa Yamamoto

DC Du Pont-Mitsui Polychemicals Co.: 1 patents #2 of 12Top 20%
Overall (1994): #47,470 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5283100 Molding for automobile windows Toshio Yui, Naohisa Miyakawa 1994-02-01