Patents/Inventors

Yasushi Onumata

TokyoJP2 patents

3 Patents

US123384082025
Lubricating Oil Composition
ENEOS CORPORATION
0 cites
US120246672024
Cooling Liquid Composition
ENEOS CORPORATION
0 cites
US115551592023
Lubricating Oil Composition
ENEOS CORPORATION
0 cites