Naoaki Ishimaru
15Patents
8h-index
25Co-inventors
68Inventor score
Filing activity: Jan 21, 1998 → Oct 9, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6021303A | Image heating device and image forming device using the same | Physics | 40 | Expired |
| US10524317B2 | Heating cooker | Mechanical Engineering; Lighting; Heating | 29 | Active |
| US7102109B2 | Induction cooking heater | Electricity | 21 | Expired |
| US8878108B2 | Induction heating cooker and kitchen unit having the same | Emerging Cross-Sectional Technologies | 16 | Active |
| US6069347A | Heating roller device | Physics | 11 | Expired |
| USRE38810E1 | Image heating device and image forming device using the same | General | 9 | Expired |
| US7129449B2 | Induction heating cooker | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7049564B2 | Induction heating device | Electricity | 8 | Expired |
| US9414443B2 | Induction heating device | Electricity | 5 | Active |
| US8916808B2 | Induction heating cooking device | Electricity | 2 | Active |
| US9131539B2 | Inductive heating apparatus | Electricity | 2 | Active |
| US8378274B2 | Induction heating device | Electricity | 2 | Active |
| US8674272B2 | Induction heating cooker | Electricity | 0 | Active |
| US9078295B2 | Heating/cooking equipment | Emerging Cross-Sectional Technologies | 0 | Active |
| US9426846B2 | Induction heating apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.