Koichi OI
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Mar 1, 1990 → Mar 1, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5142675A | Monitor channel system in use with a recording apparatus | Physics | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.