Akiya Nakai
9Patents
8h-index
13Co-inventors
62Inventor score
Filing activity: Oct 2, 1987 → Jun 23, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5543921A | Aligning method utilizing reliability weighting coefficients | Physics | 64 | Expired |
| US6253248A | Information processing apparatus and method | Electricity | 59 | Expired |
| US6333786A | Aligning method | Physics | 31 | Expired |
| US4918320A | Alignment method usable in a step-and-repeat type exposure apparatus for either global or dye-by-dye alignment | Physics | 25 | Expired |
| US6466968B2 | Information processing system capable of file transmission and information processing apparatus in the system | Electricity | 23 | Expired |
| US4811059A | Alignment method | Physics | 11 | Expired |
| US5563708A | Semiconductor device manufacturing method wherein the substrate is interferically aligned by measuring the rotation of the original | Physics | 10 | Expired |
| US6097495A | Aligning method | Physics | 8 | Expired |
| US4881100A | Alignment method | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.