CY

Chongho Youn

KY Kyb: 1 patents #42 of 97Top 45%
TT Tokyo Institute Of Technology: 1 patents #8 of 112Top 8%
Overall (2017): #457,251 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9606549 Poppet valve Yoshinari Nakamura, Kiyokazu Nagata, Toshiharu Kagawa 2017-03-28