Ichiro Ohno
11Patents
5h-index
14Co-inventors
63Inventor score
Filing activity: Apr 17, 1989 → Mar 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5243202A | Thin-film transistor and a liquid crystal matrix display device using thin-film transistors of this type | Electricity | 507 | Expired |
| US5367179A | Thin-film transistor having electrodes made of aluminum, and an active matrix panel using same | Electricity | 46 | Expired |
| US4975168A | Method of forming transparent conductive film and apparatus for forming the same | Chemistry; Metallurgy | 42 | Expired |
| US5539551A | LCD TFT drain and source electrodes having ohmic barrier, primary conductor, and liquid impermeable layers and method of making | Electricity | 29 | Expired |
| US5514259A | Sputtering apparatus | Electricity | 15 | Expired |
| US10391935B2 | Vehicle approach notification device | Electricity | 1 | Active |
| US10993028B2 | Sound processing device, vehicle and sound processing method | Electricity | 1 | Active |
| US9779625B2 | Proximity alarm device, proximity alarm system, mobile device, and method for diagnosing failure of proximity alarm system | Physics | 0 | Active |
| US9860638B2 | Acoustic device, acoustic system, moving body device, and malfunction diagnosis method for acoustic system | Electricity | 0 | Active |
| US10913390B2 | Vehicle proximity notification device and vehicle proximity notification method | Electricity | 0 | Active |
| US10994653B2 | Vehicle proximity notification device, vehicle and vehicle proximity notification method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.