Koji Ishibata
1Patents
1h-index
9Co-inventors
25Inventor score
Filing activity: Jan 11, 1989 → Jan 11, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4886999A | Cathode ray tube apparatus with quadrupole electrode structure | Electricity | 35 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.