LL

Li Lu

HI Hitachi: 2 patents #117 of 1,082Top 15%
Overall (2022): #135,796 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11494888 Work terminal, oil leakage detection apparatus, and oil leakage detection method Akira Nishimizu, Toshiaki Rokunohe, Akira YAMAGISHI 2022-11-08
11282635 Stationary induction electric apparatus Satoshi Ichimura, Daigo KOMESU, Shinji Fujita, Hiroshi Morita 2022-03-22