AA

Akihiro Ashida

HA Hitachi Astemo: 3 patents #40 of 620Top 7%
Overall (2024): #95,791 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12170497 Inverter control device and electric vehicle system Toshiyuki Ajima, Takafumi Hara, Hirokazu Matsui, Kiyoshi Kuroda 2024-12-17
12149183 Inverter control device and electric vehicle system Takafumi Hara, Toshiyuki Ajima, Kiyoshi Kuroda, Yoshinori Aoshima 2024-11-19
11984821 Inverter control device Toshiyuki Ajima, Takafumi Hara, Hirokazu Matsui 2024-05-14