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

Akihito Funashoku

BC Big Daishowa Co.: 2 patents #1 of 6Top 20%
BC Big Daishowa Seiki Co.: 2 patents #1 of 6Top 20%
Overall (2025): #143,839 of 469,880Top 35%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12248295 System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holder Masataka Yauchi, Kouichi Uemura, Yukio Tsujita, Reina Oohashi, Shunsuke Kumasaki 2025-03-11
12210332 System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holder Masataka Yauchi, Kouichi Uemura, Yukio Tsujita, Reina Oohashi, Shunsuke Kumasaki 2025-01-28