YK

Yuta Kisara

NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #2,690,668 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11490464 Heater unit Toshihiko Hanamachi, Kenji Sekiya, Go Takahara, Naoya Aikawa, Arata Tatsumi 2022-11-01