KO

Keishin OTA

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #2,683,422 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11459239 Graphene, device for producing graphene, and method for producing graphene Takahiro Kinoshita 2022-10-04