Youichi Horii
20Patents
9h-index
37Co-inventors
71Inventor score
Filing activity: Sep 9, 1994 → Feb 15, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5684259A | Method of computer melody synthesis responsive to motion of displayed figures | Physics | 30 | Expired |
| US7447332B2 | Image distribution system of surveillance camera with privacy protection | Physics | 22 | Active |
| US7369042B2 | Warning device for vehicles | Performing Operations; Transporting | 21 | Expired |
| US7805271B2 | Evaluation system for amount of emission gases through fuel supply chain | Physics | 14 | Active |
| US6124859A | Picture conversion method and medium used therefor | Physics | 12 | Expired |
| US6967695B2 | Remote control network system for remotely controlling a plurality of electric apparatus such as home appliances | Physics | 10 | Expired |
| US7696897B2 | Shelf-like display machine and image display method | Physics | 10 | Active |
| US7059729B2 | Display apparatus and image pickup apparatus | Electricity | 9 | Expired |
| US7834912B2 | Attention level measuring apparatus and an attention level measuring system | Physics | 9 | Active |
| US7168809B2 | Stereoscopic display apparatus | Electricity | 7 | Expired |
| US6549205B1 | Method of drawing shapes | Physics | 6 | Expired |
| US7059733B2 | Display apparatus | Electricity | 5 | Expired |
| US7479903B2 | Input device using elastic material | Emerging Cross-Sectional Technologies | 5 | Active |
| US7520615B2 | Display apparatus and image pickup apparatus | Electricity | 4 | Active |
| US5673375A | Method for three-dimensionally drawing figure on display plane | Physics | 3 | Expired |
| US7771054B2 | Display system and camera system | Electricity | 2 | Active |
| US6356267B1 | Method of creating two dimensional shapes drawing system | Physics | 1 | Expired |
| US9058587B2 | Communication support device, communication support system, and communication support method | Physics | 0 | Active |
| US7852740B2 | Information recording medium storing system and storing case | Physics | 0 | Active |
| US8674849B2 | Information display terminal | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.