Yusuke Okawa
10Patents
2h-index
12Co-inventors
47Inventor score
Filing activity: Jan 19, 2006 → May 28, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD651280S1 | Immersion flat filter membrane element | General | 26 | Expired |
| USD653303S1 | Frame for immersion flat filter membrane elements | General | 3 | Expired |
| US8465644B2 | Membrane element in immersion type membrane separation apparatus | Performing Operations; Transporting | 1 | Active |
| US8282822B2 | Membrane cartridge in immersion type membrane separation apparatus | Performing Operations; Transporting | 0 | Active |
| US8178102B2 | Emulsified composition for dilution and cancer vaccine composition | Human Necessities | 0 | Active |
| US9758393B2 | Fresh water generation system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10434472B2 | Water treatment system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10427101B2 | Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during seawater desalination | Emerging Cross-Sectional Technologies | 0 | Active |
| US11395990B2 | Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during sea water desalination | Emerging Cross-Sectional Technologies | 0 | Active |
| US10099180B2 | Water treatment system | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.