Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496845 | Refrigerant composition comprising difluoromethane (HFC32), pentafluoroethane (HFC125) and 2, 3, 3, 3-tetrafluoropropene (HFO1234yf) | Katsuki Fujiwara, Masahiro Noguchi, Yasufu Yamada | 2013-07-30 |
| 8318039 | Refrigerant composition comprising 1,1,1,2-tetrafluoroethane (HFC134a) and 2,3,3,3-tetrafluoropropene (HFO1234yf) | Takashi Shibanuma | 2012-11-27 |
| 6018952 | Method for charging refrigerant blend | Satoshi Ide | 2000-02-01 |
| 5959165 | Method and composition for inhibiting decomposition of 1,1,1,2,3,3-hexafluoropropane and 1,1,1,3,3-pentafluoropropane | Satoshi Ide | 1999-09-28 |
| 5696306 | Decomposition inhibitor for hydrogen- and fluorine-containing halogenated hydrocarbons and method of inhibiting decomposition using same | Satoshi Ide, Naoki Maekawa, Tsuyoshi Inaba, Hirokazu Aoyama | 1997-12-09 |
| 5561172 | Method of producing rigid polyurethane foams | Yukio Omure, Kiyohiro Yuge, Hitoshi Muramatsu | 1996-10-01 |
| 5066410 | Refrigerating machine composition comprising a fluorine-containing polyether oil | Yukio Omure, Katsuki Fujiwara, Satoshi Hishida, Masahiro Noguchi, Ikuo Yamamoto | 1991-11-19 |
| 4985168 | Working fluids | Yukio Ohmure, Hiroshi Kashiwagi, Katsuki Fujiwara, Hirokazu Aoyama | 1991-01-15 |