Tadahiro Yaguchi
17Patents
11h-index
19Co-inventors
69Inventor score
Filing activity: Sep 3, 1982 → Jan 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4595841A | Full-covered portable generator | Mechanical Engineering; Lighting; Heating | 79 | Expired |
| US4721070A | Portable engine-operated working machine | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| USD530650S1 | Electric wheelchair | General | 36 | Expired |
| USD478042S1 | Engine generator | General | 28 | Expired |
| USD417675S | Internal combustion engine starter casing | General | 19 | Expired |
| USD276515S | Power generator | General | 17 | Expired |
| USD478311S1 | Engine generator | General | 17 | Expired |
| USD312465S | Tractor | General | 15 | Expired |
| US7146962B2 | Portable engine operated machine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| USD291432S | Power generator | General | 12 | Expired |
| USD525569S1 | Handle for an electric wheelchairs | General | 11 | Expired |
| USD353146S | Riding mower | General | 9 | Expired |
| USD281492S | Engine generator | General | 8 | Expired |
| US6849961B2 | Engine generator | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| USD423987S | Automobile | General | 6 | Expired |
| US12218371B2 | Battery housing apparatus and electric vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US11851130B2 | Vehicle | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.