YO

Yoshikazu Oka

TI Takeda Chemical Industries: 1 patents #44 of 173Top 30%
Overall (1989): #40,491 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822818 Bicycle compounds, their production and use Kohei Nishikawa, Akio Miyake 1989-04-18