SN

Shoukichi Nakamura

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #153 of 288Top 55%
OC Osaka Soda Co.: 1 patents #36 of 87Top 45%
Overall (All Time): #2,827,015 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10836911 Filler composition, filler, and method for manufacturing filler Toshio Kagimasa, Nahoko Izaki, Tomoyuki Ichino, Ryota Fukitani 2020-11-17