Sadao Terui
13Patents
9h-index
20Co-inventors
68Inventor score
Filing activity: Dec 27, 1976 → Dec 2, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4751005A | Method for treatment of waste water | Chemistry; Metallurgy | 48 | Expired |
| US4708946A | Catalyst for purifying exhaust gas | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5192452A | Catalyst for water treatment | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5187137A | Catalyst and method of preparing the catalyst | Performing Operations; Transporting | 39 | Expired |
| US4504598A | Process for producing honeycomb catalyst for exhaust gas conversion | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4483940A | Method for manufacture of honeycomb catalyst | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5296435A | Catalyst and a method of prepare the catalyst | Performing Operations; Transporting | 23 | Expired |
| US4619909A | Process for producing monolithic catalyst for purifying exhaust gases | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5286700A | Catalyst and method of preparing the catalyst | Performing Operations; Transporting | 10 | Expired |
| US4939260A | Process for producing aromatic nitriles or heterocyclic nitriles | Chemistry; Metallurgy | 9 | Expired |
| US5472676A | Method of deodorizing a gas containing maloderous components | Performing Operations; Transporting | 9 | Expired |
| US4957717A | Method of disposal of organic chlorine compounds by combustion | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4108863A | Copper phthalocyanine of novel crystal form | Chemistry; Metallurgy | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.