Koki Hyodo
4Patents
3h-index
8Co-inventors
39Inventor score
Filing activity: Mar 18, 1999 → Oct 25, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6066938A | Charging system including a charger and an electric power tool operating on an internal battery unit | Electricity | 74 | Expired |
| US6325157A | Striking tool with an improved cooling mechanism | Performing Operations; Transporting | 37 | Expired |
| US7388312B2 | Power tool | Electricity | 12 | Expired |
| US7535144B2 | Structure for retaining magnets relative to stator in electric tool | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.