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

Tetsuyuki Watanabe

OW Okamoto Machine Tool Works: 1 patents #1 of 6Top 20%
Overall (2025): #195,679 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12318886 Grinding apparatus Keiji Tsuchiya 2025-06-03