Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12090453 | Nozzle for liquid phase ejection | Tetsushi Nagano, Hirofumi Ito, Ryosuke Sato | 2024-09-17 |
| 11571634 | Method and apparatus for producing specific substances by extraction and separation in a liquid-liquid system | Tetsushi Nagano | 2023-02-07 |
| 10494329 | Method for synthesizing tetraalkylnitriloacetic acid diacetamide compound | Kojiro Shimojo | 2019-12-03 |
| 9133100 | Method for synthesizing rare earth metal extractant | Kazuaki Sakaki, Hiroto Sugahara, Tetsuya Kume, Masaki Ohashi, Kojiro Shimojo | 2015-09-15 |
| 9108124 | Continuous collection method of particle component in aqueous solution and apparatus therefor | Nobuyuki Yanase, Tetsushi Nagano | 2015-08-18 |
| 8889903 | Synthesis of rare earth metal extractant | Kazuaki Sakaki, Hiroto Sugahara, Tetsuya Ohashi, Tetsuya Kume, Masahiko Ikka +1 more | 2014-11-18 |
| 8841482 | Method for synthesizing rare earth metal extractant | Kazuaki Sakaki, Hiroto Sugahara, Tetsuya Kume, Masaki Ohashi, Kojiro Shimojo | 2014-09-23 |
| 8519184 | Synthesis of rare earth metal extractant | Kazuaki Sakaki, Hiroto Sugahara, Tetsuya Ohashi, Tetsuya Kume, Masahiko Ikka +1 more | 2013-08-27 |
| 8177881 | Method for extracting and separating rare earth elements | Hiroto Sugahara, Kazuaki Sakaki, Takehisa Minowa, Kojiro Shimojo | 2012-05-15 |