Akinori Eshita
9Patents
6h-index
11Co-inventors
60Inventor score
Filing activity: Nov 12, 1991 → Aug 23, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5433933A | Method of purifying oxygen-excess exhaust gas | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5208198A | Catalyst for purifying exhaust gas | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5382416A | Method for purifying exhaust gas | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5223236A | Method for exhaust gas cleaning | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5206196A | Catalyst for purifying exhaust gas | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5807528A | Catalyst for purifying exhaust gas | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5514355A | Method for purifying an oxygen-rich exhaust gas | Emerging Cross-Sectional Technologies | 6 | Expired |
| US11936040B2 | Electrolytic manganese dioxide, method for producing same, and use of same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9103044B2 | Electrolytic manganese dioxide, and method for its production and its application | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.