Hiroyuki Katou
2Patents
1h-index
3Co-inventors
30Inventor score
Filing activity: Feb 7, 2002 → Jan 13, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7009470B2 | Waveguide-type dielectric filter | Electricity | 23 | Expired |
| US6707133B2 | Semiconductor chip having an arrayed waveguide grating and module containing the semiconductor chip | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.