Mitsuo Kikuchi
10Patents
4h-index
5Co-inventors
49Inventor score
Filing activity: Jun 11, 1976 → Oct 25, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4070443A | Process for removing sulfate ions from extracted phosphoric acid with a barium compound | Chemistry; Metallurgy | 7 | Expired |
| US4248848A | Dihydrate of calcium hypochlorite and method for manufacture thereof | Chemistry; Metallurgy | 7 | Expired |
| US4044108A | Process for removing organic material from wet process phosphoric acid | Chemistry; Metallurgy | 7 | Expired |
| US4316781A | Method for electrolyzing alkali metal halide | Chemistry; Metallurgy | 4 | Expired |
| US4431504A | Cation-exchange membrane for electrolyzing alkali metal halide | Chemistry; Metallurgy | 4 | Expired |
| US4041134A | Process for removing sulfate ions from extracted phosphoric acid employing barium compounds and activated carbon | Chemistry; Metallurgy | 3 | Expired |
| US4154805A | Phosphoric acid purification | Chemistry; Metallurgy | 2 | Expired |
| US4208389A | Purification of phosphoric acid | Chemistry; Metallurgy | 1 | Expired |
| US4169881A | Process for removing dissolved silica from extracted phosphoric acid | Chemistry; Metallurgy | 0 | Expired |
| US4693796A | Method for manufacturing cation exchange membrane | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.