DJ

Daniel Johannesson

HE Hitachi Energy: 1 patents #135 of 458Top 30%
HA Hitachi Energy Switzerland Ag: 1 patents #120 of 445Top 30%
📍 Västerås, SE: #224 of 577 inventorsTop 40%
Overall (All Time): #1,715,898 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12316235 Transformer arrangement and method for voltage conversion including a transformer and a converter coupling Roberto Alves, Panagiotis Bakas, Jan Svensson, Muhammad Nawaz, Seyed Ali Mousavi +1 more 2025-05-27
11646653 Switching circuit with snubber components Lennart Harnefors 2023-05-09