KU

Koji Umezawa

TO Toyota: 3 patents #479 of 3,632Top 15%
📍 Susono, JP: #31 of 220 inventorsTop 15%
Overall (2024): #77,698 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12146433 Controller for hydrogen engine Yuto Ikeda, Makoto Yamazaki 2024-11-19
12140095 Controller for internal combustion engine Yuto Ikeda, Makoto Yamazaki 2024-11-12
12123368 Controller and control method for internal combustion engine Yuto Ikeda, Makoto Yamazaki 2024-10-22