KY

Katsuyuki Yokokawa

AR Arte: 1 patents #10 of 24Top 45%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
Overall (All Time): #3,646,445 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5891087 Mixing syringe Seiji Ohtani, Nobuo Tanaka, Teruo Matsuda 1999-04-06