HY

Haruko Yamazaki

CC Citizen Watch Co.: 1 patents #31 of 90Top 35%
Overall (2020): #454,195 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10793935 Carbon-containing steel material and method for producing same Yoshiro Hirai 2020-10-06