Itsuko Kiuchi
6Patents
6h-index
6Co-inventors
48Inventor score
Filing activity: Oct 30, 1989 → Aug 21, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5644740A | Method and apparatus for displaying items of information organized in a hierarchical structure | Physics | 240 | Expired |
| US5404506A | Knowledge based information retrieval system | Emerging Cross-Sectional Technologies | 177 | Expired |
| US5555408A | Knowledge based information retrieval system | Emerging Cross-Sectional Technologies | 126 | Expired |
| US5696916A | Information storage and retrieval system and display method therefor | Physics | 112 | Expired |
| US6182062A | Knowledge based information retrieval system | Emerging Cross-Sectional Technologies | 101 | Expired |
| US5553226A | System for displaying concept networks | Physics | 73 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.