NG

Nonaka Genichiro

TJ Tsumura Juntendo: 1 patents #8 of 22Top 40%
Overall (All Time): #3,921,436 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806659 Tannin compounds Nishioka Itsuo, Fujiwara Michihiro, Ueki Showa 1989-02-21