Masaharu Yamamoto

HI Hitachi: 1 patents #350 of 1,165Top 35%

Overall (2021): #338,688 of 548,734Top 65%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11178786	Method for manufacturing hermetic sealing lid member	Masayuki Yokota	2021-11-16