HO

Hideo Ohhashi

SK Showa Denko K.K.: 2 patents #639 of 1,736Top 40%
Overall (All Time): #2,105,081 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7918266 Heat exchanger Kouta Arino 2011-04-05
7303003 Heat exchanger Kouta Arino 2007-12-04