TM

Toshihide Mitomo

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #2,336,867 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4745522 Gas-insulated switchgear apparatus Satoshi Miwada, Shigetaka Takeuchi 1988-05-17
4677525 Gas-insulated switchgear — 1987-06-30