Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7179653 | Measuring method for concentration of halogen and fluorine compound, measuring equipment thereof and manufacturing method of halogen compound | Hiromoto Ohno, Toshio Ohi, Kazunari Kaga, Ryuichi Tachi | 2007-02-20 |
| 4478680 | Method for treating electrolytic diaphragm | Takeshi Adachi, Tetsuo Takeshita | 1984-10-23 |
| 4474615 | Diaphragm for electrolysis and method for production thereof | Tadao Takase | 1984-10-02 |
| 4230543 | Cathode for electrolysis of aqueous solution of alkali metal halide | Keiji Kawasaki | 1980-10-28 |