MS

Masao Sakai

CC Citizen Machinery Co.: 1 patents #2 of 15Top 15%
CC Citizen Watch Co.: 1 patents #4 of 44Top 10%
Overall (2025): #288,626 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12296394 Chuck device Sakae Nakazawa 2025-05-13