So Ishido
5Patents
1h-index
7Co-inventors
40Inventor score
Filing activity: Oct 27, 2014 → May 24, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10605969B2 | Optical filter and device using the same | Electricity | 2 | Active |
| US10048414B2 | Optical device, optical system, and imaging apparatus | Electricity | 1 | Active |
| US9753299B2 | Optical element | Physics | 1 | Active |
| US12032193B2 | Optical element and method for manufacturing the same | Physics | 0 | Active |
| US12222532B2 | Optical element and method for manufacturing the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.