HN

Hiroshi Negi

TW The Japan Steel Works: 1 patents #8 of 45Top 20%
Overall (2023): #424,073 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11759987 Screw driving device, injection device and injection molding machine — 2023-09-19