Shigeru Asako
9Patents
7h-index
11Co-inventors
56Inventor score
Filing activity: Jul 2, 1982 → Jan 4, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5028597A | Antithrombogenic materials | Emerging Cross-Sectional Technologies | 260 | Expired |
| US4822361A | Tubular prosthesis having a composite structure | Human Necessities | 80 | Expired |
| US5296510A | Method for treating the surface of a thin porous film material of tetrafluoroethylene resin | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4671754A | Apparatus for manufacturing porous polytetrafluoroethylene material | Performing Operations; Transporting | 12 | Expired |
| US4734112A | Liquid membrane | Performing Operations; Transporting | 10 | Expired |
| US4496507A | Production of string-like polytetrafluoroethylene | Textiles; Paper | 9 | Expired |
| US4705544A | Liquid membrane | Chemistry; Metallurgy | 8 | Expired |
| US5252626A | Method for treating the surface of a thin porous film material | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5219894A | Method for treating the surface of a thin porous film material | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.