Shigeru Nojima
29Patents
10h-index
48Co-inventors
75Inventor score
Filing activity: Oct 31, 1978 → Oct 24, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6156698A | Honeycomb catalyst and manufacturing method therefor | Emerging Cross-Sectional Technologies | 72 | Expired |
| US7521032B2 | Method for removing mercury in exhaust gas | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US5338715A | Catalyst for exhaust gas purification | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5869419A | Nitrogen oxide removal catalyst | Performing Operations; Transporting | 18 | Expired |
| US5679313A | Ammonia decomposition catalysts | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6576217B1 | Methanol reforming catalyst, method of manufacturing methanol reforming catalyst and method of reforming methanol | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5677254A | Catalyst for purifying an exhaust gas | Performing Operations; Transporting | 14 | Expired |
| US6395665B2 | Methods for the regeneration of a denitration catalyst | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6080376A | Methods of denitrating exhaust gases | Performing Operations; Transporting | 12 | Expired |
| US5728356A | Methods of denitrating exhaust gases | Performing Operations; Transporting | 11 | Expired |
| US5863855A | Nitrogen oxide removing catalysts | Performing Operations; Transporting | 10 | Expired |
| US5972821A | Catalysts for cleaning exhaust gases | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7075006B2 | Electrical junction box | Electricity | 7 | Expired |
| US7256155B2 | Flue gas denitration catalyst and preparation process thereof | Performing Operations; Transporting | 7 | Expired |
| US6479026B1 | Method of denitrating exhaust gas | Performing Operations; Transporting | 5 | Expired |
| US7321286B2 | Electrical junction box | Electricity | 5 | Expired |
| US5710084A | Catalysts for cleaning exhaust gases | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6528032B1 | Selective removing method of carbon monoxide | Chemistry; Metallurgy | 4 | Expired |
| USRE39041E1 | Ammonia decomposition catalysts | General | 3 | Expired |
| US6531106B1 | Selective removing method of carbon monoxide | Chemistry; Metallurgy | 3 | Expired |
| US6710247B2 | Joining structure for electrical connection box | Electricity | 2 | Expired |
| US7387650B2 | Fuel cell power generation system and method for operating the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4952381A | Method for denitrizing nitrogen oxides contained in waste gas | Performing Operations; Transporting | 1 | Expired |
| US4206056A | Continuous filtration/separation apparatus | Performing Operations; Transporting | 1 | Expired |
| US6482378B1 | Selective removing method of carbon monoxide and hydrogen refining method | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.