Ryou Ikezawa
1Patents
1h-index
4Co-inventors
25Inventor score
Filing activity: Sep 22, 1992 → Sep 22, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5305420A | Method and apparatus for hearing assistance with speech speed control function | Electricity | 49 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.