KO

Keijirou OKABE

HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #2,597,464 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11715997 DC motor Takafumi SAITO, Yasuo Saito, Daisuke Yamashita 2023-08-01