SY

Sadao Yoshinaga

PC Prince Industrial Development Company: 1 patents #1 of 1Top 100%
YL Yoshinaga Prince Company Limited: 1 patents #1 of 1Top 100%
Overall (1989): #16,299 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D302098 Gas burner 1989-07-11
4804324 Burner Device 1989-02-14