KS

Kenji SUNAHARA

IC Idemitsu Kosan Co.: 1 patents #56 of 164Top 35%
TO Toyota: 1 patents #1,582 of 4,092Top 40%
📍 Chiyoda, JP: #111 of 306 inventorsTop 40%
Overall (2022): #373,716 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11274262 Lubricating oil composition and use method therefor Kazuo Yamamori, Kosuke Fujimoto 2022-03-15