HK

Hitoshi Komatsu

NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #2,726,072 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11001690 Cushion material, seat cushion material, and seat Shigeki Ichimura, Kunikazu Takiwaki, Kunio Asobe, Hiroyuki Orito, Takaharu Matsuo +3 more 2021-05-11