KT

Kazushi TAMURA

IC Idemitsu Kosan Co.: 2 patents #28 of 111Top 30%
Overall (2023): #137,765 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11820954 Lubricant composition for transmission, production method thereof, lubricating method using lubricant composition for transmission, and transmission — 2023-11-21
11572525 Lubricating oil composition — 2023-02-07