Hideyuki Ujihira
2Patents
2h-index
6Co-inventors
27Inventor score
Filing activity: Jul 1, 1986 → Mar 20, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4804997A | Specific cassette selection apparatus | Physics | 21 | Expired |
| US4725869A | Display device of copying machine | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.