Toshifumi Izumi
1Patents
1h-index
6Co-inventors
25Inventor score
Filing activity: Jul 17, 1998 → Jul 17, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6534380B1 | Semiconductor substrate and method of manufacturing the same | Emerging Cross-Sectional Technologies | 233 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.