YK

Yasuhiro Kera

CC Citizen Machinery Co.: 2 patents #23 of 80Top 30%
CC Citizen Watch Co.: 2 patents #460 of 1,225Top 40%
Overall (All Time): #1,836,023 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11256236 Abnormality detection device and machine tool including abnormality detection device Takaichi Nakaya, Ayami Misono 2022-02-22
10252345 Machine tool Noriyuki Asahara, Hiroshi Kasuya, Kyota Kotake 2019-04-09