SS

Shyouta Shirasaka

NC Nippon Steel Chemical Co.: 1 patents #136 of 380Top 40%
📍 Ooita, JP: #284 of 516 inventorsTop 60%
Overall (All Time): #3,602,322 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6329556 Process for preparing bisphenol A Katsuhiko Sakura, Shingo Ueda, Genki Takeuchi, Toshikazu Maruyama, Yasuharu Hukuda +2 more 2001-12-11