Yasuo Ohira
3Patents
3h-index
3Co-inventors
43Inventor score
Filing activity: Nov 15, 1983 → Jul 27, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5092758A | Disc molding apparatus | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5316466A | Disc molding apparatus | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4511099A | Hub of a tape cassette | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.