Hiromasa Yamaguchi

CE Cummins Engine: 1 patents #10 of 24Top 45%

KO Komatsu: 1 patents #1 of 2Top 50%

📍 Tokyo, OH: #3 of 7 inventorsTop 45%

Overall (1982): #58,196 of 81,411Top 75%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4325219	Two loop engine coolant system	John H. Stang	1982-04-20