Koji Seguchi
9Patents
7h-index
15Co-inventors
60Inventor score
Filing activity: Dec 20, 1973 → Nov 16, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4042487A | Method for the treatment of heavy petroleum oil | Performing Operations; Transporting | 45 | Expired |
| US4009305A | Process for the surface treatment of carbon fibers | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4046670A | Method for the treatment of heavy petroleum oil | Chemistry; Metallurgy | 19 | Expired |
| US4199554A | Method of and apparatus for removing nitrogen oxides from the gases containing nitrogen oxides | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4146450A | Method for removing nitrogen oxides from nitrogen oxide-containing gases | Performing Operations; Transporting | 9 | Expired |
| US4112053A | Dry method for the denitrification of exhaust gas containing nitrogen oxides | Performing Operations; Transporting | 9 | Expired |
| US7710288B2 | Wireless self-powered sensor | Performing Operations; Transporting | 7 | Active |
| US4473702A | Method for producing diallyl ester of aromatic dicarboxylic acid | Performing Operations; Transporting | 6 | Expired |
| US4149997A | Method for manufacture of catalyst used for reduction of nitrogen oxides and the catalyst produced by the method | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.