Osaka
Japan
5
2023-08-24
The entities that hold a legal rights for patent applications filed by inventor ITO Yuuko:
Yuuko ITO from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
COMPOSITION CONTAINING REFRIGERANT, AND METHOD FOR STABILIZING COMPOSITION CONTAINING REFRIGERANT
#2 | 2023-08-03REFRIGERANT-CONTAINING COMPOSITION
#3 | 2023-08-03COMPOSITION, HEAT CYCLE SYSTEM, AND METHOD FOR SUPPRESSING DISPROPORTIONATION REACTION IN REFRIGERANT
#4 | 2022-05-19Olefin compound production method
#5 | 2022-05-12Method for purifying phosphorus-containing olefin compound salt and method for producing olefin compound using purified product obtained thereby
5401798 ⎘