Naota Katada
6Patents
6h-index
9Co-inventors
52Inventor score
Filing activity: May 17, 1979 → Aug 30, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4915007A | Parameter setting system for electronic musical instrument | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5440070A | Electronic musical instrument having selectable angle-to-tone conversion | Physics | 21 | Expired |
| US4829869A | Tone control apparatus for electronic musical instrument | Physics | 15 | Expired |
| US5027690A | Electronic musical keyboard instruments with variable touch sensitivity | Physics | 14 | Expired |
| US4287802A | Electronic musical instrument of time division multiplexed type | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5070758A | Electronic musical instrument with automatic music performance system | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.