Shigeaki Kobayashi
8Patents
6h-index
8Co-inventors
48Inventor score
Filing activity: Dec 1, 2000 → Dec 12, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6245272A | Polyolefin microporous film and method for preparing the same | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6566012B1 | Polyolefin microporous film and method for preparing the same | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6666969B1 | Microporous polyolefin film and process for producing the same | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6824865B1 | Microporous polyolefin film and process for producing the same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7479243B2 | Microporous polyolefin membrane, and method of producing the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7815825B2 | Microporous polyolefin membrane, and method of producing the same | Emerging Cross-Sectional Technologies | 6 | Active |
| US7785735B2 | Microporous composite membrane and its producing method and use | Emerging Cross-Sectional Technologies | 0 | Active |
| US8075818B2 | Method of producing a microporous polyolefin membrane | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.