TY

Tsukasa Yamagishi

IC Idemitsu Kosan Co.: 1 patents #45 of 106Top 45%
Overall (2025): #185,291 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12384982 Lubricating oil composition Shoichiro FUJITA, Kenji SUNAHARA, Masaya Kubota 2025-08-12