Ryo Segawa

Nsk: 2 patents #6 of 87Top 7%

Overall (2025): #90,231 of 469,880Top 20%

Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12276321	Ball screw device	—	2025-04-15
12222023	Ball screw device and manufacturing method of screw shaft	—	2025-02-11