Masato Takeuchi
40Patents
13h-index
72Co-inventors
84Inventor score
Filing activity: Dec 26, 1973 → Apr 19, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4085193A | Catalytic process for reducing nitrogen oxides to nitrogen | Performing Operations; Transporting | 110 | Expired |
| US4622275A | Fuel cell power plant | Emerging Cross-Sectional Technologies | 67 | Expired |
| US4810595A | Molten carbonate fuel cell, and its operation control method | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5959630A | Display screen processing apparatus and storage medium containing therein program for controlling display screen processing apparatus | Physics | 36 | Expired |
| US4407905A | Fuel cell | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4107272A | Process for removing nitrogen oxides using ammonia as a reductant and sulfated metallic catalysts | Performing Operations; Transporting | 29 | Expired |
| US4206036A | Hydrodesulfurization of hydrocarbon oil with a catalyst including titanium oxide | Chemistry; Metallurgy | 24 | Expired |
| US3977836A | Method and apparatus for determining ammonia concentration of gas | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4207209A | Sintered cataltyic or absorbent metallic product and method for sintering metallic powders | Chemistry; Metallurgy | 21 | Expired |
| US4060498A | Process for steam reforming of hydrocarbons | Chemistry; Metallurgy | 21 | Expired |
| US5242760A | Magnetic ribbon and magnetic core | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4943496A | Fuel cell, electrode for the cell and method of preparation thereof | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4542079A | Fuel cell | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4436794A | Molten carbonate fuel cell | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6787199B2 | Composite device and manufacturing method therefor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4480017A | Fuel cell | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4446210A | Fuel cell electrode | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6878450B2 | Composite element and method for preparation thereof | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4038060A | Apparatus for treating an exhaust gas from nuclear plant | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5439534A | Method of manufacturing and applying heat treatment to a magnetic core | Electricity | 8 | Expired |
| US4699853A | Fuel cell | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4476199A | Fused carbonate fuel cell | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4643957A | Fuel cell | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4578112A | Catalytic reaction process | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4482479A | Process for treating waste gas in reprocessing of used nuclear fuel | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.