HH

Hiroki Hayashida

NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #2,422,705 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12325342 Seat frame Yuichiro Yamauchi, Junichi Nakayama, Atsuki Yoshida, Ryo Tanaka 2025-06-10