Koichi Imura
4Patents
3h-index
12Co-inventors
43Inventor score
Filing activity: Jul 19, 1993 → Dec 24, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5762841A | Ceramic porous body having a continuous particle size distribution | Chemistry; Metallurgy | 19 | Expired |
| US6210458A | Gas filter module having two-part filter and method of producing the same | Performing Operations; Transporting | 14 | Expired |
| US5834108A | Multi-layered ceramic porous body | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5405529A | Ceramic filter and manufacturing method therefor | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.