Hisanao Jo
3Patents
1h-index
3Co-inventors
30Inventor score
Filing activity: Apr 20, 2000 → Oct 18, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6423121B1 | Nitrogen adsorbent and use thereof | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7041155B1 | Selective adsorbent for nitrogen and method for separating air using the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6761754B1 | Selective adsorbent for nitrogen and method for separating air using the same | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.