Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597343 | Composition including fluoromethane and method for producing same | Shingo Nakamura, Yuusuke ETOU, Katsuya Nakai | 2020-03-24 |
| 7592484 | Method for producing carbonyl difluoride | Takuji Kume, Akinori Yamamoto, Chie Sawauchi, Hisako Nakamura | 2009-09-22 |
| 6846963 | Process for producing 1,1,1,3,3-pentafluoropropane | Tatsuo Nakada, Toshikazu Yoshimura, Takashi Shibanuma | 2005-01-25 |
| 6521802 | Process for preparing fluorine-containing halogenated hydrocarbon compound | Noriaki Shibata, Tatsuo Nakada, Takashi Shibanuma | 2003-02-18 |
| 5763705 | Method of producing 1,1,1,3,3-pentafluoropropane, a method of producing 1,1,1,3,3-pentafluoro-2-halogeno-3-chloropropane, and a method of producing 1,1,1,2,3,3-hexachloropropene | Hirokazu Aoyama, Tatsuo Nakada | 1998-06-09 |
| 5714655 | Process of manufacturing 1,1,1,3,3-pentafluoropropane, process of manufacturing 2,2,3-trichloro 1,1,1,3,3-pentafluoropropane and process of manufacturing 2,3,3-trichloro-1,1,1-trifluoropropene | Akinori Yamamoto, Eiji Seki, Hirokazu Aoyama, Tatsuo Nakada | 1998-02-03 |
| 5659093 | Method of producing 1,1,1,3,3-pentafluoropropane, a method of producing 1,1,1,3,3-pentafluoro-2-halogeno-3-chloropropane, and a method of producing 1,1,1,2,3,3-hexachloropropene | Hirokazu Aoyama, Tatsuo Nakada | 1997-08-19 |
| 5608128 | Production methods of 1,1,1,4,4,4-hexsfluoro-2-butene compounds and 1,1,1,4,4,4,-hexafluorobutane | Tatsuo Nakada, Hirokazu Aoyama | 1997-03-04 |
| 5576095 | Water and oil repellent fiber comprising a physically incorporated perfluoropolyether | Akihiko Ueda, Yoshio Amimoto | 1996-11-19 |
| 5510407 | Mold release agent composition | Masayuki Yamana | 1996-04-23 |
| 5427127 | Method and apparatus for washing dishes, sticking inhibitor and rinsing assistant | Munehiro Nogi, Koichiro Miyazaki, Yoshio Amimoto, Ryutaro Ohashi | 1995-06-27 |
| 5329948 | Method for washing dishes with sticking inhibitor | Munehiro Nogi, Koichiro Miyazaki, Yoshio Amimoto, Ryutaro Ohashi | 1994-07-19 |
| 5079299 | Mold release composition | Iwao Hisamoto, Masayoshi Shinjyo, Yasuko Katakura | 1992-01-07 |
| 4962156 | Water- and oil-repellent composition | Masayoshi Shinjo, Sumiko Okamoto, Yasuko Katakura | 1990-10-09 |