Hideo Ohno
4Patents
0Active
4Granted
30Portfolio score
Filing activity: Nov 16, 1978 → Jun 14, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6563174B2 | Thin film transistor and matrix display device | Electricity | 3,977 | Expired |
| US8093589B2 | Semiconductor device with an active layer containing zinc oxide, manufacturing method, and electronic device | Electricity | 150 | Expired |
| US7205640B2 | Semiconductor device and display comprising same | Electricity | 50 | Expired |
| US4253061A | Light converting type detectors | Physics | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.