SY

Shozen Yanakawa

CC Citizen Machinery Co.: 3 patents #16 of 80Top 20%
CC Citizen Watch Co.: 2 patents #460 of 1,225Top 40%
CC Citizen Holdings Co.: 1 patents #208 of 431Top 50%
Overall (All Time): #1,423,125 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11491548 Machine tool system that restricts parallel execution of predetermined operations by different tools 2022-11-08
9616500 Guide bush adjusting device 2017-04-11
9156036 Method of separating workpieces from chips Hiroshi Kasuya, Kyota Kotake, Satoru Akimoto, Takahiro Mogi, Youji Takeuchi +1 more 2015-10-13