YH

Yoshihiro Hasegawa

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
KC Kansai Electric Power Co.: 1 patents #1 of 22Top 5%
📍 Tama, JP: #17 of 52 inventorsTop 35%
Overall (2003): #87,355 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6563234 Power system stabilization system and method employing a rechargeable battery system Masatoshi Okubo, Tetsuo Sasaki 2003-05-13