Hiroshi Tasaka
12Patents
6h-index
13Co-inventors
59Inventor score
Filing activity: Oct 2, 2001 → Dec 23, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7316754B2 | Apparatus for production of hollow fiber membrane module and method of production | Performing Operations; Transporting | 22 | Expired |
| US7407154B2 | Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto and membrane module | Emerging Cross-Sectional Technologies | 21 | Active |
| US6648945B1 | Hollow yarn membrane module, potting agent therefor and method for deaeration of liquid chemicals | Chemistry; Metallurgy | 15 | Expired |
| US7237767B2 | Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto and membrane module | Emerging Cross-Sectional Technologies | 10 | Active |
| US7152850B2 | Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto, and membrane module | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7374156B2 | Equipment and process for the production of carbonated water | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7334780B2 | Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto and membrane module | Emerging Cross-Sectional Technologies | 4 | Active |
| US7651074B2 | Apparatus for producing carbonated water and method for producing carbonated water using the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US7445197B2 | Apparatus for producing carbonated water and method for producing carbonated water using the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8096532B2 | Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto and membrane module | Emerging Cross-Sectional Technologies | 0 | Active |
| US7669837B2 | Equipment and process for the production of carbonated water | Emerging Cross-Sectional Technologies | 0 | Active |
| US8157248B2 | Carbonate spring producing system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.