YN

Yoshimitsu Numajiri

AC Argus Chemical: 1 patents #32 of 56Top 60%
📍 Showa, JP: #35 of 53 inventorsTop 70%
Overall (All Time): #4,084,473 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4252698 Anti-yellowing composition Michio Ito, Seiji Kimura, Tetsuo Sekiguchi 1981-02-24