Yoshiharu Aoki
6Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Feb 22, 1989 → Sep 28, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5947297A | Packaging case | Performing Operations; Transporting | 48 | Expired |
| US5062960A | Method and apparatus for recovering an acid from an acid-containing waste liquor | Chemistry; Metallurgy | 5 | Expired |
| US4954262A | Method and apparatus for recovering sulfuric acid from a titanium sulfate waste liquor | Chemistry; Metallurgy | 4 | Expired |
| US5705046A | Process for treating effluent from flue-gas desulfurization system and apparatus therefor | Chemistry; Metallurgy | 4 | Expired |
| US4896824A | Pour spout container | Performing Operations; Transporting | 2 | Expired |
| US6569301B2 | Cation exchange membrane selectively permeable to monovalent cations and method for its production | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.