OH

Osamu Hakamata

DE Denso: 2 patents #230 of 1,651Top 15%
KS Kobe Steel: 1 patents #98 of 261Top 40%
Overall (2019): #133,692 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10369665 Brazed structure Takahiro Izumi, Shimpei Kimura, Yuji SHIBUYA, Shoei Teshima, Hayaki Teramoto 2019-08-06
10317148 Heat exchanger Tatsuo Ozaki, Shinta Mabuchi 2019-06-11