Ryuichi YAMAZAKI
7Patents
2h-index
9Co-inventors
44Inventor score
Filing activity: Apr 29, 1998 → Dec 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6011478A | Smoke sensor and monitor control system | Physics | 64 | Expired |
| USD433644S | Fire detector | General | 6 | Expired |
| US9549483B2 | Engine control unit | Emerging Cross-Sectional Technologies | 2 | Active |
| US10321103B2 | Image pickup system and image processing apparatus | Electricity | 1 | Active |
| US10575721B2 | Image pickup system and image processing apparatus | Electricity | 0 | Active |
| US11330971B2 | Endoscope system and processor with light adjustment control | Human Necessities | 0 | Active |
| US9996927B2 | Endoscope apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.