Hitoshi Hongo
13Patents
9h-index
19Co-inventors
65Inventor score
Filing activity: Jan 24, 1990 → Jan 10, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6677969B1 | Instruction recognition system having gesture recognition function | Physics | 137 | Expired |
| US7974444B2 | Image processor and vehicle surrounding visual field support device | Performing Operations; Transporting | 66 | Active |
| US5311879A | Medical diagnostic apparatus utilizing line-of-sight detection | Physics | 33 | Expired |
| US6611242B1 | Information transmission system to transmit work instruction information | Physics | 31 | Expired |
| US5382989A | Apparatus for examining gaze shift in depth direction | Human Necessities | 22 | Expired |
| US5365941A | Apparatus for detecting small involuntary movement | Human Necessities | 20 | Expired |
| US5305764A | Medical diagnostic apparatus utilizing line-of-sight detection | Human Necessities | 15 | Expired |
| US5042321A | Transmission structure for an automotive vehicle | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7365653B2 | Driving support system | Physics | 10 | Active |
| US5345944A | Apparatus for medical diagnosis utilizing masking of fixation point | Physics | 8 | Expired |
| US7974441B2 | Object detection apparatus for detecting a specific object in an input image | Physics | 4 | Active |
| US8184160B2 | Image processor, driving assistance system, and out-of-position detecting method | Physics | 3 | Active |
| US9308862B2 | Drive assistance device | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.