Ryu Izawa
1Patents
1h-index
4Co-inventors
25Inventor score
Filing activity: Mar 31, 1997 → Mar 31, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5875277A | Optical attenuator and a method of making the same, an optical fiber cable incorporating the optical attenuator and a method of making the same | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.