NN

Noriya NAKAO

HA Hitachi Astemo: 4 patents #182 of 1,276Top 15%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #917,922 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12395108 Motor drive device and electric vehicle system Shun Taniguchi, Toshiyuki Ajima, Keiji Kadota 2025-08-19
12034379 Power conversion system Hajime Urai, Hiroshi Kamizuma, Kimihisa Furukawa, Kinya Nakatsu 2024-07-09
11664756 Power conversion device and motor vehicle system including the same Kentaro Matsuo, Kenichi Yoshida 2023-05-30
11560061 Motor drive device and electric vehicle system Fumikazu Takahashi, Kenichi Yoshida 2023-01-24
11239784 Motor drive device, controller, and electric vehicle system Kazuaki Tobari, Fumikazu Takahashi, Shingo Nishiguchi 2022-02-01