Koji Kuriyagawa
68Patents
6h-index
32Co-inventors
68Inventor score
Filing activity: May 1, 2007 → Mar 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8388390B2 | Outboard motor control apparatus | Performing Operations; Transporting | 20 | Active |
| US8444446B2 | Outboard motor control apparatus | Performing Operations; Transporting | 20 | Active |
| US8740658B2 | Outboard motor control apparatus | Performing Operations; Transporting | 17 | Active |
| US10292326B2 | Mower driven by electric motors | Human Necessities | 7 | Active |
| US9086009B2 | Outboard engine unit | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US8764500B2 | Outboard motor control apparatus | Physics | 6 | Active |
| US8690621B2 | Outboard motor control apparatus | Performing Operations; Transporting | 6 | Active |
| US10517208B2 | Mower provided with center pivot axle | Human Necessities | 5 | Active |
| US8740659B2 | Outboard motor control apparatus | Performing Operations; Transporting | 4 | Active |
| US11197422B2 | Work equipment with travel unit lifting device | Human Necessities | 3 | Active |
| US7488227B2 | Outboard engine unit | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10085380B2 | Lawn mower | Human Necessities | 3 | Active |
| US10070584B2 | Lawn mower | Human Necessities | 2 | Active |
| US8641462B2 | Outboard motor control apparatus | Performing Operations; Transporting | 2 | Active |
| US9376196B2 | Outboard motor control apparatus | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10091931B2 | Lawn mower | Human Necessities | 2 | Active |
| US10070578B2 | Lawn mower | Human Necessities | 2 | Active |
| US10813285B2 | Lawn mower | Human Necessities | 2 | Active |
| US10070581B2 | Lawn mower | Human Necessities | 2 | Active |
| US10070580B2 | Lawn mower | Human Necessities | 1 | Active |
| US8382536B2 | Outboard motor control apparatus | Performing Operations; Transporting | 1 | Active |
| US11363756B2 | Work machine for lessening damage resulting from an object coming into contact with work portion | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8801477B2 | Outboard motor control apparatus | Performing Operations; Transporting | 1 | Active |
| US9205907B2 | Outboard motor and control apparatus thereof | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10442461B2 | Power equipment provided with center pivot axle | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.