OY

Osamu Yamamoto

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
UN Unknown: 1 patents #216 of 2,810Top 8%
📍 Tsu, CA: #1 of 1 inventorsTop 100%
Overall (2004): #47,275 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6736131 Gas fryer with improved heat-exchange properties Yoshihiro Terabe 2004-05-18
6713213 Non-aqueous electrolyte secondary battery with an organic magnesium electrolyte compound Shuji Ito, Teruhisa Kanbara, Hiromu Matsuda 2004-03-30