KK

Kazumasa Kawasaki

TO Tokico: 2 patents #111 of 359Top 35%
Overall (All Time): #2,259,162 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5736649 Vortex flowmeter Yutaka Inada, Koichi Tashiro 1998-04-07
4924710 Vortex flowmeter Yutaka Inada, Shigeru Nishiyama, Hiroshi Yoshikura 1990-05-15