Shizuo Ishimura
3Patents
2h-index
8Co-inventors
37Inventor score
Filing activity: Jun 11, 2004 → Oct 17, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7666507B2 | Activated carbon product in sheet form and element of device for preventing transpiration of fuel vapor | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7785407B2 | Evaporated fuel gas adsorbent, evaporated fuel gas trapping apparatus, active carbon and process for producing the same | Performing Operations; Transporting | 3 | Active |
| US10023475B2 | Water processing filter and manufacturing method therefor | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.