Patents/Inventors

Masaya Kubota

TokyoJP6 patents

5 Patents

US125458502026
Lubricating Oil Composition
IDEMITSU KOSAN CO., Ltd.
0 cites
US125346562026
Refrigerator Oil Composition and Mixed Composition for Refrigerator
IDEMITSU KOSAN CO., Ltd.
0 cites
US124103792025
Lubricant Oil Composition
IDEMITSU KOSAN CO., Ltd.
0 cites
US123849822025
Lubricating Oil Composition
IDEMITSU KOSAN CO., Ltd.
0 cites
US123591442025
Lubricant Composition
IDEMITSU KOSAN CO., Ltd.
0 cites