Katumi Sugaya
2Patents
2h-index
3Co-inventors
27Inventor score
Filing activity: Nov 17, 2004 → Jun 28, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7023144B2 | Device for operation of a high pressure discharge lamp | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7253568B2 | High pressure discharge lamp lighting apparatus | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.