RK

Ryuhei Kai

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #2,702,154 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11539067 Method for producing secondary battery Yohei Muroya, Tomokazu Yamanaka, Takuya Yamawaki 2022-12-27