Yoshiaki Matsui

CI Chubu Electric Power Company, Incorporated: 1 patents #1 of 12Top 9%

HI Hitachi: 1 patents #867 of 2,942Top 30%

📍 Izumisano, JP: #3 of 10 inventorsTop 30%

Overall (1997): #55,833 of 185,788Top 35%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5699219	Ground fault current limiter and method of limiting ground fault current	Hiroshi Arita, Junzo Kida, Tokio Yamagiwa, Shigeyuki Sugimoto, Sadanori Neo	1997-12-16