David Okawa
27Patents
4h-index
41Co-inventors
59Inventor score
Filing activity: Sep 2, 2010 → Apr 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD879031S1 | Textured solar panel | General | 77 | Active |
| USD904289S1 | Textured solar panel | General | 76 | Active |
| USD928079S1 | Textured solar panel | General | 6 | Active |
| US10581372B2 | Photovoltaic panel | Emerging Cross-Sectional Technologies | 4 | Active |
| USD921573S1 | Photovoltaic panel system | General | 4 | Active |
| US9978896B2 | Encapsulant bonding methods for photovoltaic module manufacturing | Emerging Cross-Sectional Technologies | 2 | Active |
| US8822618B2 | Microcapsule and methods of making and using microcapsules | Emerging Cross-Sectional Technologies | 2 | Active |
| US9842951B2 | Encapsulants for photovoltaic modules | Emerging Cross-Sectional Technologies | 2 | Active |
| US8899044B2 | Surface tension mediated conversion of light to work | Emerging Cross-Sectional Technologies | 1 | Active |
| US11502213B2 | Solar cell having a plurality of sub-cells coupled by cell level interconnection | Emerging Cross-Sectional Technologies | 1 | Active |
| US11611006B2 | Automated reel processes for producing solar modules and solar module reels | Emerging Cross-Sectional Technologies | 1 | Active |
| USD1046761S1 | Photovoltaic panel system | General | 1 | Active |
| US11424714B2 | Angled polymer solar modules | Emerging Cross-Sectional Technologies | 0 | Active |
| USD1016736S1 | Textured solar panel | General | 0 | Active |
| US12080815B2 | Laser assisted metallization process for solar cell stringing | Emerging Cross-Sectional Technologies | 0 | Active |
| US11824130B2 | Solar cell having a plurality of sub-cells coupled by cell level interconnection | Emerging Cross-Sectional Technologies | 0 | Active |
| USD953972S1 | Textured solar panel | General | 0 | Active |
| US9660575B2 | Solar cell stringer calibrator | Emerging Cross-Sectional Technologies | 0 | Active |
| US11664472B2 | Laser assisted metallization process for solar cell stringing | Emerging Cross-Sectional Technologies | 0 | Active |
| US12113142B2 | Strings of solar cells having laser assisted metallization conductive contact structures and their methods of manufacture | Emerging Cross-Sectional Technologies | 0 | Active |
| US11005416B2 | Photovoltaic panel | Emerging Cross-Sectional Technologies | 0 | Active |
| US11646387B2 | Laser assisted metallization process for solar cell circuit formation | Emerging Cross-Sectional Technologies | 0 | Active |
| US11527990B2 | Aggregated photovoltaic panels | Emerging Cross-Sectional Technologies | 0 | Active |
| US11495698B2 | Reconfigurable photovoltaic laminate(s) and photovoltaic panel(s) | Emerging Cross-Sectional Technologies | 0 | Active |
| US11869998B2 | Cross-tied photovoltaic array | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.