SF

Shoichiro FUJITA

IC Idemitsu Kosan Co.: 1 patents #38 of 113Top 35%
📍 Chiyoda, JP: #83 of 238 inventorsTop 35%
Overall (2024): #273,601 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11965142 Lubricating oil composition — 2024-04-23