Shingo Kosugi
24Patents
10h-index
47Co-inventors
71Inventor score
Filing activity: Oct 12, 2007 → Jan 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD699672S1 | Rechargeable battery | General | 73 | Active |
| USD615836S1 | Portable chain saw | General | 32 | Expired |
| USD777545S1 | Portable electric driver | General | 32 | Active |
| USD667467S1 | Air compressor | General | 23 | Active |
| USD591916S1 | Engine blower | General | 21 | Expired |
| USD638035S1 | Engine blower | General | 20 | Expired |
| USD829523S1 | Portable electric power circular saw | General | 13 | Active |
| USD657211S1 | Pruning machine | General | 10 | Expired |
| USD1023908S1 | Battery | General | 10 | Active |
| USD586196S1 | Portable gas nailing machine | General | 10 | Expired |
| US9876201B2 | Electric working machine and electric working machine system | Electricity | 8 | Active |
| USD623197S1 | Engine | General | 8 | Expired |
| USD962031S1 | Portable electric driver body | General | 8 | Active |
| USD826669S1 | Portable electric driver body | General | 7 | Active |
| USD785427S1 | Portable electric driver body | General | 6 | Active |
| USD684271S1 | Centrifuge | General | 6 | Active |
| USD603879S1 | Air compressor | General | 6 | Expired |
| USD610420S1 | Portable electric driver | General | 5 | Expired |
| US9435329B2 | Air compressor | Mechanical Engineering; Lighting; Heating | 5 | Active |
| USD878886S1 | Portable electric saw | General | 3 | Active |
| USD706591S1 | Pruning machine | General | 3 | Active |
| USD811453S1 | Table circular saw | General | 3 | Active |
| USD1029049S1 | Router | General | 0 | Active |
| US12405047B2 | Electric device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.