Hirokazu Ichinose
7Patents
2h-index
15Co-inventors
44Inventor score
Filing activity: Jul 23, 2004 → Oct 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD908606S1 | Dye-sensitized solar cell module | General | 13 | Active |
| US7178653B2 | Electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7798302B2 | Electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7311188B2 | Electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7721863B2 | Electromagnetic clutch for compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7537098B2 | Electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US11506360B2 | Optical element and optical device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.