Hideki Hakuma
12Patents
3h-index
17Co-inventors
53Inventor score
Filing activity: Feb 20, 2003 → Jun 19, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7560750B2 | Solar cell device | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7001831B2 | Method for depositing a film on a substrate using Cat-PACVD | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7989256B2 | Method for manufacturing CIS-based thin film solar cell | Emerging Cross-Sectional Technologies | 11 | Active |
| US8575478B2 | Integrated structure of CIS based solar cell | Emerging Cross-Sectional Technologies | 2 | Active |
| US9166077B2 | Thin film solar cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US9786804B2 | Thin-film solar cell and production method for thin-film solar cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US9269841B2 | CIS-based thin film solar cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US7910916B2 | Multi-junction type solar cell device | Emerging Cross-Sectional Technologies | 0 | Active |
| US7829782B2 | Photovoltaic conversion device, optical power generator and manufacturing method of photovoltaic conversion device | Emerging Cross-Sectional Technologies | 0 | Active |
| US8501519B2 | Method of production of CIS-based thin film solar cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US8614114B2 | Process for producing light absorbing layer in CIS based thin-film solar cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US8691619B2 | Laminated structure for CIS based solar cell, and integrated structure and manufacturing method for CIS based thin-film solar cell | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.