KO

Kimio Ogura

OY Oyo: 2 patents #1 of 7Top 15%
📍 Kawagoe, JP: #502 of 1,278 inventorsTop 40%
Overall (All Time): #1,647,934 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5534668 Deadweight dropping type wave source — 1996-07-09
5416281 Deadweight dropping type wave source — 1995-05-16
4383591 Apparatus for generating P waves and S waves — 1983-05-17