AS

Akira Sera

TO Tokuyama: 1 patents #13 of 54Top 25%
Overall (2021): #541,726 of 548,734Top 100%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10906021 Stainless steel member and production method thereof Michihito Nakatani, Yumiko Nakamura 2021-02-02