Inventor
NAKAJIMA TATSUKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA TATSUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENEOS CORP
11 patentsUS11680220B2Jun 20, 2023
Refrigeration machine oil and refrigeration machine oil production method
ENEOS CORP0 citations61
US11505760B2Nov 22, 2022
Refrigerator oil
ENEOS CORP0 citations61
US11485926B2Nov 1, 2022
Refrigerant oil and method for producing refrigerant oil
ENEOS CORP0 citations61
US12258531B2Mar 25, 2025
Refrigerator oil, and working fluid composition for refrigerator
ENEOS CORP0 citations58
US11208608B2Dec 28, 2021
Refrigerator oil and working fluid composition for refrigerator
ENEOS CORP0 citations51
US12252662B2Mar 18, 2025
Refrigerator oil and refrigerator working fluid composition
ENEOS CORP0 citations50
US12247177B2Mar 11, 2025
Refrigerator oil and refrigerator working fluid composition
ENEOS CORP0 citations50
US12091629B2Sep 17, 2024
Refrigerator oil, and working fluid composition for refrigerator
ENEOS CORP0 citations50
US12091606B2Sep 17, 2024
Working fluid composition for refrigerator, refrigerator oil and refrigerator
ENEOS CORP0 citations50
US11993742B2May 28, 2024
Working fluid composition for refrigerator, and refrigerator oil
ENEOS CORP0 citations50
US11453839B2Sep 27, 2022
Refrigerator oil
ENEOS CORP0 citations50