ST

Sadaharu Tamoto

YC Yutaka Electric Mfg. Co.: 1 patents #1 of 5Top 20%
Overall (1989): #58,939 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823247 Stabilized power supply unit — 1989-04-18