Yasuhito Sugiura
6Patents
6h-index
11Co-inventors
49Inventor score
Filing activity: Mar 27, 1997 → Dec 29, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6557554B1 | High-frequency oscillation artificial respiration apparatus | Human Necessities | 76 | Expired |
| US6209540A | Artificial respiration apparatus | Human Necessities | 67 | Expired |
| US6446629B1 | Artificial respiration apparatus | Human Necessities | 47 | Expired |
| US5850835A | Respirator system | Human Necessities | 27 | Expired |
| US6581597B2 | High-frequency oscillation artificial respiration apparatus | Human Necessities | 21 | Expired |
| US6694976B1 | Oscillating air pressure generator, diaphragm unit, and high-frequency artificial respiration apparatus using the same | Human Necessities | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.