Youichi Kugimiya
7Patents
6h-index
23Co-inventors
59Inventor score
Filing activity: Aug 4, 1983 → Jul 17, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6511755B1 | Polypropylene film and multilayered polypropylene film | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4487871A | Polyolefin resin composition | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6365689B1 | Propylene/ethylene random copolymer, molding material, and molded article | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6348271B1 | Film having gas permeability | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4508786A | Polyolefin resin composition | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6410662B1 | Process for the preparation of olefin (co) polymers, olefin copolymers, and application thereof | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6783844B2 | Polypropylene resin foam-molded article | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.