NH

Naoaki Hamada

KA Kajima: 1 patents #125 of 383Top 35%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
Overall (All Time): #2,191,657 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6745528 Stainless-steel floor and method of constructing the stainless-steel floor Mitsuru Morita, Yuichi Izaki, Akio Tomita, Hiroshi Imai, Kansuke Honma +6 more 2004-06-08
6604293 Surveying instrument and a method for drive control thereof 2003-08-12