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Tokue Sato

IC Idemitsu Kosan Co.: 3 patents #17 of 164Top 15%
Overall (2022): #58,711 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11421178 Lubricating oil composition for air compressors, air compressor lubricating method, and air compressor — 2022-08-23
11274264 Lubricating oil composition — 2022-03-15
11254889 Mineral oil type base oil, and vacuum pump oil — 2022-02-22