HA

Hirokuni Aoyagi

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #3,884,574 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5045652 Disconnector of gas insulated switchgear Satoru Yanabu, Susumu Nishiwaki, Masayuki Ishikawa 1991-09-03