OH

Osamu Hiyama

YS Yazaki Energy System: 1 patents #1 of 5Top 20%
Overall (2020): #324,626 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10816271 Heat exchanger and absorption refrigerator Tomiyuki Matsukiyo, Takahide Sugiyama, Syungo Saito, Jun Kuroda 2020-10-27