Akinori Ishida
6Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Mar 31, 1976 → Apr 15, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5358466A | Apparatus for destroying a calculus | Physics | 128 | Expired |
| US4986275A | Ultrasonic therapy apparatus | Human Necessities | 67 | Expired |
| US4036217A | Device for measuring a respired amount of air | Physics | 53 | Expired |
| US4803995A | Ultrasonic lithotrity apparatus | Physics | 34 | Expired |
| US5215091A | Lithotrity apparatus having a missed-shot preventive function | Human Necessities | 3 | Expired |
| US5054469A | Apparatus for destroying calculuses | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.