KN

Katsuhiko Nakajima

TO Toyota: 2 patents #825 of 3,791Top 25%
Overall (2023): #138,136 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11776522 Sound isolating wall assembly having at least one acoustic scatterer Xiaoshi Su, Debasish Banerjee, Yuji Shintaku 2023-10-03
11557271 Degenerative sound isolation device Xiaoshi Su, Debasish Banerjee, Yuji Shintaku 2023-01-17