TK

Takamasa KOTANI

HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
📍 Hitachinaka, JP: #1,336 of 2,447 inventorsTop 55%
Overall (All Time): #1,735,988 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12410847 Shock absorber Kentaro Yamada, Mikio Yamashita 2025-09-09
12031606 Shock absorber Mikio Yamashita 2024-07-09