Hirokazu Fujimura
7Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Oct 11, 2006 → Apr 10, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD692994S1 | Hollow fiber membrane for a filter | General | 5 | Active |
| US9821501B2 | Production method of deformed porous hollow fiber membrane | Performing Operations; Transporting | 2 | Active |
| US9511529B2 | Deformed porous hollow fiber membrane, production method of deformed porous hollow fiber membrane, and module, filtration device, and water treatment method in which deformed porous hollow fiber membrane is used | Performing Operations; Transporting | 1 | Active |
| US11161069B2 | Porous membrane | Performing Operations; Transporting | 0 | Active |
| US10898864B2 | Porous membrane, porous membrane module, method for producing porous membrane, method for producing clarified liquid, and method for producing beer | Performing Operations; Transporting | 0 | Active |
| US8137800B2 | Porous multilayered hollow-fiber membrane and process for producing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10974204B2 | Porous membrane and process for producing porous membrane | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.