Koji Asada
14Patents
5h-index
16Co-inventors
63Inventor score
Filing activity: Jul 1, 1976 → Aug 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4037828A | Automatic tapping machine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8674904B2 | Color display device with a non-rectangle display | Physics | 7 | Active |
| US5525017A | Work support device of camshaft miller | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10505074B2 | Nitride semiconductor light emitting element including electron blocking structure layer | Electricity | 5 | Active |
| USD557545S1 | Window blind material | General | 5 | Expired |
| US5513932A | Method utilizing camshaft miller | Emerging Cross-Sectional Technologies | 4 | Expired |
| US10686098B2 | Nitride semiconductor light emitting element including electron blocking structure layer | Electricity | 3 | Active |
| US6999151B2 | Electro-optical device, electronic apparatus, and method of manufacturing the electro-optical device | Physics | 2 | Expired |
| US9254657B1 | Flow path component, liquid discharge head, and liquid discharge apparatus | Performing Operations; Transporting | 1 | Active |
| US10453997B2 | Nitride semiconductor light emitting element including electron blocking structure layer | General | 0 | Revoked |
| US9919528B2 | Liquid ejecting head, liquid ejecting apparatus, and liquid ejecting head manufacturing method | Performing Operations; Transporting | 0 | Active |
| US9156265B2 | Manufacturing method of liquid ejecting head | Performing Operations; Transporting | 0 | Active |
| US9925770B2 | Wiring substrate, MEMS device, liquid ejecting head, and liquid ejecting apparatus | Electricity | 0 | Active |
| US7202508B2 | Electro-optical device and electronic apparatus device | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.