TM

Tomoya Matsumoto

IC Idemitsu Kosan Co.: 1 patents #52 of 126Top 45%
Overall (2020): #241,173 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10774252 Lubricant oil composition for compression refrigerator — 2020-09-15