Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187219 | Refrigerator and difluoromethane/Pentafluoroethane/1,1,1,2-tetrafluoroethane working fluid | Masahiro Noguchi, Katsuki Fujiwara | 2001-02-13 |
| 6183660 | Refrigerant | Masahiro Noguchi, Katsuki Fujiwara | 2001-02-06 |
| 5667594 | Cleaning method with solvent | Hirokazu Aoyama, Satoshi Ide, Takahiro Matsuda | 1997-09-16 |
| 5601753 | Blowing composition, method for producing foam using the composition and foam | Satoshi Ide | 1997-02-11 |
| 5561172 | Method of producing rigid polyurethane foams | Tatsumi Tsuchiya, Kiyohiro Yuge, Hitoshi Muramatsu | 1996-10-01 |
| 5424002 | Solvent composition comprising mixture of polyfluoroalkane and lower alcohol | Hirokazu Aoyama, Satoshi Ide, Takahiro Matsuda | 1995-06-13 |
| 5346645 | Desiccant composition and a method of desiccating articles | Satoshi Ide, Takahiro Matsuda, Hirokaza Aoyama, Eiji Seki | 1994-09-13 |
| 5145606 | Blowing compositions | Keisuke Kitano, Naoyoshi Hanatani | 1992-09-08 |
| 5087386 | Fluorine-containing alcohol-based dehydrating agent and method of drying articles | Masahiro Noguchi, Naoyoshi Hanatani | 1992-02-11 |
| 5070113 | Blowing compositions | Kisuke Kitano | 1991-12-03 |
| 5066410 | Refrigerating machine composition comprising a fluorine-containing polyether oil | Katsuki Fujiwara, Tatsumi Tsuchiya, Satoshi Hishida, Masahiro Noguchi, Ikuo Yamamoto | 1991-11-19 |
| 5047176 | Incombustible azeotropic like solvent compositions | Kohji Tamura, Satoshi Ide, Naoyoshi Hanatani, Toshimasa Fukuzawa | 1991-09-10 |
| 5035828 | Solvents containing dichlorotetrafluoropropane | Kohji Tamura, Satoshi Ide | 1991-07-30 |
| 4973421 | Azeotropic solvent composition | Kohji Tamura, Satoshi Ide, Naoyoshi Hanatani, Toshimasa Fukuzawa | 1990-11-27 |
| 4659505 | Azeotropic like composition | Naonori Enjo | 1987-04-21 |
| 4578209 | Composition for cleaning surface of substrate | Iwao Hisamoto | 1986-03-25 |
| 4530776 | Cleaning composition for wax removal | Iwao Hisamoto | 1985-07-23 |
| 4517108 | Cleaning composition | Iwao Hisamoto, Sueyoshi Ishikawa | 1985-05-14 |
| 4428851 | Volatile oil compositions for metal working | Iwao Hisamoto, Chiaki Maeda | 1984-01-31 |
| 4383932 | Water removing composition | Iwao Hisamoto, Chiaki Maeda, Takashi Onishi | 1983-05-17 |
| 4378303 | Azeotropic solvent composition | Iwao Hisamoto, Chiaki Maeda | 1983-03-29 |
| 4278552 | Fluorine-containing betaine compounds, and production and use thereof | Iwao Hisamoto, Naonori Enjo, Chiaki Maeda, Takasige Esaka, Toshihiko Iida +1 more | 1981-07-14 |