Inventor
NARA FUMIYUKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NARA FUMIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENEOS CORP
13 patentsUS10836975B2Nov 17, 2020
Refrigerator oil
ENEOS CORP5 citations72
US12344811B2Jul 1, 2025
Refrigerator oil and working fluid composition for refrigerator
ENEOS CORP0 citations61
US12227712B2Feb 18, 2025
Refrigerating machine oil, working fluid composition for refrigerating machine, lubricating method, and method for producing refrigerating machine oil
ENEOS CORP0 citations61
US11384309B2Jul 12, 2022
Refrigerator oil and hydraulic fluid composition for refrigerators
ENEOS CORP0 citations61
US11377619B2Jul 5, 2022
Refrigerating machine oil
ENEOS CORP0 citations61
US11365368B2Jun 21, 2022
Refrigerator oil and hydraulic fluid composition for refrigerators
ENEOS CORP0 citations61
US12297402B2May 13, 2025
Base oil for refrigerator oil, refrigerator oil, and working fluid composition for refrigerator
ENEOS CORP0 citations58
US12270007B2Apr 8, 2025
Refrigerator oil, and working fluid composition for refrigerator
ENEOS CORP0 citations50
US12258532B2Mar 25, 2025
Refrigerator oil, and working fluid composition for refrigerator
ENEOS CORP0 citations50
US12122976B2Oct 22, 2024
Refrigerating machine oil
ENEOS CORP0 citations50
US12098346B2Sep 24, 2024
Refrigerating machine oil, working fluid composition for refrigerating machine, and method for producing refrigerating machine oil
ENEOS CORP0 citations50
US11549077B2Jan 10, 2023
Refrigerator oil and hydraulic fluid composition for refrigerators
ENEOS CORP0 citations50
US11499114B2Nov 15, 2022
Refrigerator oil and hydraulic fluid composition for refrigerators
ENEOS CORP0 citations50