Tsuyoshi Tonomura

NC Nippon Koshuha Steel Co.: 1 patents #1 of 2Top 50%

📍 Imizu, JP: #1 of 5 inventorsTop 20%

Overall (2020): #237,365 of 565,922Top 45%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10829841	Hot work tool steel	Kentaro Suzuki	2020-11-10