OY

Osamu Yumoto

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Kokubunji, JP: #42 of 111 inventorsTop 40%
Overall (1997): #96,855 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670868 Low-constant voltage supply circuit Akisada Moriguchi, Masaharu Hata, Hironori Saito, Teruhisa Azumaguchi 1997-09-23