Noboru Sugishima
14Patents
7h-index
16Co-inventors
59Inventor score
Filing activity: Jun 16, 1987 → Oct 12, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6120747A | Catalyst for removing organic halogen compounds, preparation method therefor and method for removing organic halogen compounds | Performing Operations; Transporting | 24 | Expired |
| US5658546A | Denitration catalyst | Performing Operations; Transporting | 18 | Expired |
| US7150861B2 | Catalyst for purification of exhaust gases and process for purification of exhaust gases | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7740819B2 | Process for purification of exhaust gases and catalyst used for purification of exhaust gases in this process | Performing Operations; Transporting | 7 | Expired |
| US5213665A | Process for producing 1-aminoanthraquinones | Chemistry; Metallurgy | 7 | Expired |
| US5385648A | Process for preparing a ceric ion-containing aqueous acid solution | Chemistry; Metallurgy | 7 | Expired |
| US6716404B2 | Process for the purification of exhaust gases | Performing Operations; Transporting | 7 | Expired |
| US7264784B2 | Method for treating exhaust gas | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6638486B2 | Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases | Performing Operations; Transporting | 5 | Expired |
| US4840749A | Process for production of 1-aminoanthraquinone | Chemistry; Metallurgy | 3 | Expired |
| US6884402B2 | Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases | Performing Operations; Transporting | 2 | Expired |
| US5329026A | Process for preparation of 2-substituted 1,4-naphthoquinone | Chemistry; Metallurgy | 2 | Expired |
| US5149848A | Process for producing 1-aminoanthraquinones | Chemistry; Metallurgy | 1 | Expired |
| US6855304B2 | Catalyst and process for removing organohalogen compounds | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.