Kazuo Ao
2Patents
1h-index
8Co-inventors
37Inventor score
Filing activity: Mar 19, 1987 → May 20, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4765547A | Apparatus for separating fiber from fiber aggregate | Textiles; Paper | 3 | Expired |
| US7543732B2 | Evaluation method and evaluation apparatus for spot welded portion | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.