Tsugio Uetake
4Patents
4h-index
—Co-inventors
33Inventor score
Filing activity: Dec 27, 1995 → Apr 19, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5667421A | Toy vehicle | Human Necessities | 19 | Expired |
| US5951363A | Toy vehicle capable of expanding and contracting | Human Necessities | 17 | Expired |
| US5860846A | Toy vehicle | Human Necessities | 10 | Expired |
| USD470544S1 | Remote controlled toy | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.