Nancy L. S. Yamasaki
13Patents
7h-index
12Co-inventors
59Inventor score
Filing activity: Feb 16, 1999 → Jan 29, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6220703A | Ophthalmic lenses utilizing polyethylene terephthalate polarizing films | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6926405B2 | Eyewear lens having selective spectral response | Physics | 50 | Expired |
| US6391231B1 | Method for side-fill lens casting | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6585373B2 | Ophthalmic lenses utilizing polyethylene terephthalate polarizing films | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7002744B2 | Polarized optical part using high impact polyurethane-based material | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6413641B1 | Treated polyethylene terephthalate polarizing films for improved adhesion in optical plastics | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6432327B1 | Formed polyethylene terephthalate polarizing film for incorporation in optical-grade plastic parts | Performing Operations; Transporting | 10 | Expired |
| US8042941B2 | Lens with continuous power gradation | Physics | 7 | Active |
| US7688431B1 | Dispersion demonstrator for eyewear lenses | Physics | 5 | Active |
| US6759090B2 | Method for improved adhesion of an optical coating to a polarizing film | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6113238A | Glare demonstrator | Physics | 3 | Expired |
| US7582235B2 | Method of manufacturing optical-quality polarized part incorporating high-impact polyurethane-based material | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7238307B2 | Method for pre-conditioning inserts for injection molding | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.