Atsushi Mitamura
8Patents
4h-index
7Co-inventors
46Inventor score
Filing activity: Mar 6, 2002 → Nov 30, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6653960B2 | Stabilized power supply using delta sigma modulator | Electricity | 10 | Expired |
| US6784648B2 | DC stabilized power supply | Electricity | 10 | Expired |
| US6621257B2 | DC-DC converter | Electricity | 9 | Expired |
| US6650099B2 | Switching power supply | Electricity | 6 | Expired |
| US9843206B2 | Transformer less battery charger system | Electricity | 3 | Active |
| US6831509B2 | Switching amplification apparatus | Electricity | 2 | Expired |
| US7780887B2 | Golf ball and die for molding the same | Performing Operations; Transporting | 1 | Active |
| US10658855B2 | Transformer less battery charger system | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.