HI

Hidemasa Ito

NC Nhk Spring Co.: 1 patents #14 of 79Top 20%
Overall (2021): #434,517 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10995811 Coil spring Toshinori Watanabe, Noritoshi Takamura, Fumio Yamamoto, Fumio Takahashi 2021-05-04