MH

Masayoshi Hirota

Sumitomo Electric Industries: 2 patents #192 of 759Top 30%
📍 Yokkaichi, JP: #74 of 344 inventorsTop 25%
Overall (2020): #145,336 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10811953 Power supply device Keiji Tashiro 2020-10-20
10811976 Electronic circuit device Yusuke Okagawa 2020-10-20