Kazuhiro Kunugihara
3Patents
2h-index
5Co-inventors
37Inventor score
Filing activity: Oct 21, 1986 → Sep 22, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4727108A | Polyester compositions and process of preparing polyester films from them | Chemistry; Metallurgy | 6 | Expired |
| US5376711A | Poly(ethylene 2,6-naphthalate) film | Chemistry; Metallurgy | 5 | Expired |
| US7223467B2 | Biaxially oriented laminated polyester film | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.