Michio Ishida
14Patents
4h-index
34Co-inventors
60Inventor score
Filing activity: Jul 13, 1990 → Apr 9, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5171552A | Dry processes for treating combustion exhaust gas | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6291635A | Fluorine-containing polybenzoxazole | Chemistry; Metallurgy | 14 | Expired |
| US5320050A | Ash melting furnace | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6326517A | Method of producing benzamides | Chemistry; Metallurgy | 7 | Expired |
| US6268527A | Method for producing benzoic acid derivatives | Chemistry; Metallurgy | 4 | Expired |
| US5586140A | Plasma melting method and plasma melting furnace | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6264465A | Combustion device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6175041A | Process for producing trifluoromethylbenzylamines | Chemistry; Metallurgy | 3 | Expired |
| US5495948A | Ash melting furnace arrangement and method for supplying ash to ash melting furnace | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6384182B2 | Fluorine-containing polybenzoxazole | Chemistry; Metallurgy | 1 | Expired |
| US8865946B2 | Process for producing fluoromethyl hexafluoroisopropyl ether | Chemistry; Metallurgy | 0 | Active |
| US6516630B2 | Dry ice producing machine | Chemistry; Metallurgy | 0 | Expired |
| US6093858A | Method for producing bis (trifluoromethyl) benzene | Chemistry; Metallurgy | 0 | Expired |
| US6706905B1 | Method for producing palladium complex compound | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.