Mitsuhiro Nimura
58Patents
39h-index
46Co-inventors
88Inventor score
Filing activity: Jul 11, 1988 → Nov 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6128571A | Vehicle navigation system | Physics | 238 | Expired |
| US5944768A | Navigation system | Physics | 218 | Expired |
| US6202026A | Map display device and a recording medium | Physics | 215 | Expired |
| US6144318A | Navigation system | Physics | 193 | Expired |
| US5908465A | Navigation system for displaying a structure-shape map | Physics | 182 | Expired |
| US6035253A | Navigation apparatus for a vehicle and a recording medium for use in the same | Physics | 162 | Expired |
| US4992947A | Vehicular navigation apparatus with help function | Physics | 160 | Expired |
| US6067500A | Navigation system | Physics | 153 | Expired |
| US6064941A | Vehicle navigation apparatus and storage medium | Physics | 148 | Expired |
| US5121326A | Display system in navigation apparatus | Physics | 147 | Expired |
| US5825306A | Navigation system for vehicles | Physics | 140 | Expired |
| US5796613A | Navigation system for vehicles including present position calculating means | Physics | 136 | Expired |
| US4939662A | Navigation apparatus | Physics | 135 | Expired |
| US5652706A | Navigation system with recalculation of return to guidance route | Physics | 125 | Expired |
| US5231584A | Navigation apparatus with non-volatile memory for return to initial departure point | Physics | 124 | Expired |
| US5168452A | Route exploration method of navigation apparatus | Physics | 118 | Expired |
| US5983158A | Navigation system for vehicles | Physics | 107 | Expired |
| US5559511A | Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route | Physics | 96 | Expired |
| US5452212A | Navigation system for vehicle | Physics | 90 | Expired |
| US5787383A | Vehicle navigation apparatus with route modification by setting detour point | Physics | 90 | Expired |
| US6049753A | Device for searching and guiding route and for searching route | Physics | 83 | Expired |
| US5587911A | Navigation system with selective intersection display | Physics | 83 | Expired |
| US5115399A | Position input system for vehicular navigation apparatus | Physics | 81 | Expired |
| US4937751A | Navigation apparatus | Physics | 78 | Expired |
| US5884218A | Map indication device and navigation device | Physics | 78 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.