US

Ueki Showa

TJ Tsumura Juntendo: 1 patents #1 of 8Top 15%
Overall (1989): #139,251 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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