Inventor

TATSUMI YUKIO

JP17 patents

⚠️ This page may combine multiple inventors who share the name “TATSUMI YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TATSUMI YUKIO

ASAHI DENKA KOGYO KK

Lubricating compositions

Lubricating oil composition

Lubricating composition

Engine oil composition

Process for producing molybdenum oxysulfide dithiocarbamate

Refrigerant composition containing carbodiimide

Lubricated refrigerant composition containing alicyclic epoxy compounds

Lubricated refrigerant composition containing fluorocarbon-type refrigerant, synthetic oil and molybdenumoxysulfide derivatives

Powdery molybdenum oxysulfide dithiocarbamate composition, a process for producing same, and a grease composition containing the composition

Powdery molybdenum oxysulfide dithiocarbamate composition, a process for producing same, and a grease composition containing the composition

Refrigerant incorporating a polyoxyalkylene glycol monomethylether

TATSUMI YUKIO

Lubricating oil composition for internal combustion engine

Lubricating oil additive composition and method for improving storage stability of lubricating oil additive composition

Phosphorus molybdenum compound and method for producing same

ASAHI DENKA KOYGO KABUSHIKI KA

Lubricant composition

NEC CORP

Digital amplitude modulation amplifier and television broadcasting machine

ADEKA CORP

Phosphorus-molybdenum compound, method for producing same and lubricant additive and lubricant composition containing the compound