Koji Yabuta
18Patents
6h-index
16Co-inventors
59Inventor score
Filing activity: Aug 12, 1996 → Oct 12, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7633586B2 | Display | Physics | 89 | Active |
| US7834834B2 | Display device, viewing angle control device, and electronic apparatus | Physics | 69 | Active |
| US7551239B2 | Viewing angle control element and image display based on same | Physics | 10 | Active |
| US8031273B2 | Display device, viewing angle control device, and electronic device | Physics | 9 | Active |
| US7486350B2 | Display device, viewing angle control device, electronic display device, and multiple image display device | Physics | 8 | Active |
| US5737046A | Birefringence control type liquid crystal display device | Physics | 7 | Expired |
| US8687273B2 | Image display device, electronic device, and parallax barrier element | Electricity | 6 | Active |
| US7817106B2 | Display device, viewing angle control device, and electronic apparatus | Physics | 5 | Active |
| US7468764B2 | Liquid crystal display panel and liquid crystal display apparatus | Physics | 5 | Expired |
| US8094103B2 | Viewing-angle control device, display apparatus, method for controlling viewing-angle control device, viewing-angle control program, and storage medium storing the program | Electricity | 2 | Active |
| US7898602B2 | Display apparatus | Physics | 2 | Active |
| US8134544B2 | Display device | Performing Operations; Transporting | 1 | Active |
| US7978167B2 | Display apparatus and electronics device | Physics | 1 | Active |
| US8184145B2 | Display device and electronic apparatus | Physics | 0 | Active |
| US7868980B2 | Display apparatus | Electricity | 0 | Active |
| US7764253B2 | Display device, viewing angle control device, and electronic apparatus | General | 0 | Revoked |
| US8330674B2 | Multiplex image display device, multiplex image display computer program, and computer-readable storage medium containing the program | Physics | 0 | Active |
| US8149358B2 | Automated teller machine | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.