Kunio Bizen
6Patents
5h-index
19Co-inventors
60Inventor score
Filing activity: Jul 16, 1976 → Feb 7, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4472328A | Process for producing porous film or sheet | Emerging Cross-Sectional Technologies | 168 | Expired |
| US5073316A | Process for producing a porous film | Chemistry; Metallurgy | 30 | Expired |
| US6013374A | Battery parts | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4096109A | Polyester films useful as magnetic tapes | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4101523A | Polyester films | Chemistry; Metallurgy | 10 | Expired |
| US7192652B2 | Rust preventive film for stretch packaging | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.