YO

Yasushi Onumata

EN Eneos: 1 patents #17 of 53Top 35%
Overall (2025): #166,359 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12338408 Lubricating oil composition Yohei Susukida, Akira Tada, Noriko Ayame 2025-06-24