Hiroki Ikuta
74Patents
13h-index
73Co-inventors
87Inventor score
Filing activity: Jan 9, 2004 → May 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6907943B2 | Electric hammer | Performing Operations; Transporting | 33 | Expired |
| US7096973B2 | Power tool | Performing Operations; Transporting | 32 | Expired |
| US7784562B2 | Impact tool | Performing Operations; Transporting | 29 | Active |
| US7143842B2 | Power tool | Performing Operations; Transporting | 20 | Expired |
| US8196674B2 | Impact tool | Emerging Cross-Sectional Technologies | 19 | Active |
| US9085075B2 | Power tool | Performing Operations; Transporting | 18 | Active |
| USD684916S1 | Electronic computer | General | 17 | Active |
| US8702514B2 | Controller device and controller system | Human Necessities | 15 | Active |
| US7604071B2 | Power tool with vibration reducing means | Performing Operations; Transporting | 15 | Expired |
| US7712547B2 | Electric hammer | Performing Operations; Transporting | 15 | Expired |
| US10610776B2 | Supporting device, charging device and controller system | Human Necessities | 14 | Active |
| US10471303B2 | Training instrument and input device | Human Necessities | 13 | Active |
| US8413742B2 | Impact tool | Performing Operations; Transporting | 13 | Active |
| US9079291B2 | Hand-held tools | Performing Operations; Transporting | 13 | Active |
| US7832498B2 | Impact tool | Performing Operations; Transporting | 11 | Active |
| US8485274B2 | Impact tool | Performing Operations; Transporting | 11 | Active |
| US7059425B2 | Reciprocating power tool | Performing Operations; Transporting | 11 | Expired |
| US8851960B2 | Rotary tool | Performing Operations; Transporting | 11 | Active |
| US10092829B2 | Attachment | Human Necessities | 11 | Active |
| US9162349B2 | Torque limiter for a power tool | Performing Operations; Transporting | 10 | Active |
| US8261851B2 | Electric hammer | Performing Operations; Transporting | 9 | Active |
| US9815182B2 | Power tool | Performing Operations; Transporting | 7 | Active |
| US7591326B2 | Power tool | Performing Operations; Transporting | 7 | Active |
| USD699680S1 | Connector plug | General | 7 | Active |
| USD706358S1 | Electronic computer | General | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.