Kei Katoh

DI Disco: 1 patents #50 of 149Top 35%

Overall (2021): #377,050 of 548,734Top 70%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11018031	Cutting apparatus	Hiromitsu Ueyama	2021-05-25