Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
YN

Yukinobu Nagata

NC Nhk Spring Co.: 1 patents #29 of 93Top 35%
NS Nippon Steel: 1 patents #103 of 316Top 35%
Overall (2025): #155,109 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12365958 Electric resistance-welded steel tube for hollow stabilizer, hollow stabilizer, and manufacturing methods of same Yuki Motegi, Yuji Araoka, Ken Ou 2025-07-22