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

Kazuhiko Sannomiya

CC Citizen Machinery Co.: 2 patents #1 of 15Top 7%
CC Citizen Watch Co.: 2 patents #1 of 44Top 3%
Overall (2025): #110,760 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12337402 Machining device, machining method and cutting tool Shinichi Mutou 2025-06-24
12214434 Machine tool and control device for machine tool — 2025-02-04