KY

Kazuki Yotsui

IH Ihi: 1 patents #56 of 162Top 35%
Overall (2021): #379,415 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11053865 Compression ratio control device and engine Yutaka Masuda, Yoshiyuki Umemoto, Takahiro Takimoto, Jun Teramoto, Keitoku Iguchi 2021-07-06