HH

Hisao Hirabayashi

SK Shinano Kenshi: 2 patents #17 of 113Top 20%
Overall (All Time): #1,698,415 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12316166 Rotor, method of producing the rotor, and motor Keisuke Takizawa, Masakazu Ikeda 2025-05-27
12237726 Rotor, method of producing the rotor, and motor Keisuke Takizawa, Masakazu Ikeda 2025-02-25