TN

Tsugio Nagata

Overall (All Time): #1,655,379 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5340283 Water pumping apparatus utilizing produced compressed air — 1994-08-23
5230215 Ocean current power generation system — 1993-07-27
5205720 Method and apparatus for producing compressed air and water pumping apparatus utilizing the produced air — 1993-04-27