Shuji Tada
8Patents
3h-index
13Co-inventors
50Inventor score
Filing activity: Sep 18, 1992 → Aug 3, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5857888A | Method of manufacturing a plasma torch eletrode | Electricity | 8 | Expired |
| US5771818A | Cooling system for waste disposal device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5248354A | Method for the preparation of a body of austempered ductile cast iron | Chemistry; Metallurgy | 3 | Expired |
| US5992446A | Stopper system for vessel orifice | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8568687B2 | Method of manufacturing solid acid catalyst | Chemistry; Metallurgy | 0 | Active |
| US6520098B1 | Apparatus and method for disposing of dam dirt | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US8652437B2 | Method of manufacturing artificial zeolite | Chemistry; Metallurgy | 0 | Active |
| US6745707B2 | Method of disposing of combustible materials | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.