Tsuyoshi Kindo
19Patents
7h-index
15Co-inventors
63Inventor score
Filing activity: Mar 12, 2002 → Apr 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6600975B2 | In-vehicle communication device and communication control method | Electricity | 183 | Expired |
| US7962280B2 | Map displaying device | Physics | 100 | Active |
| US6430499B1 | Information terminal and cartographic information providing system | Physics | 61 | Expired |
| US8036823B2 | Navigation system | Physics | 21 | Active |
| US6965787B2 | Hands-free device | Electricity | 17 | Expired |
| US7657373B2 | Vehicle-mounted information processing apparatus | Electricity | 15 | Active |
| US8239131B2 | Navigation device, navigation method, and navigation program | Physics | 13 | Active |
| US8014884B2 | Audio conversation apparatus | Electricity | 7 | Active |
| US8103442B2 | Navigation device and its method | Physics | 6 | Active |
| US7113742B2 | Communication system and communication device | Electricity | 6 | Expired |
| US7171294B2 | On-vehicle video playback system and car navigation device | Physics | 6 | Expired |
| US8712564B2 | Audio conversation apparatus | Electricity | 5 | Active |
| US7031659B2 | Communication system, communication device, and communication method | Electricity | 5 | Expired |
| US8086402B2 | Map displaying device | Physics | 4 | Active |
| US8103447B2 | Map displaying device | Physics | 2 | Active |
| US7031656B2 | Hands-free telephone conversation system and relay device in hands-free telephone conversation system | Electricity | 1 | Expired |
| US8352177B2 | Navigation apparatus | Physics | 0 | Active |
| US9307065B2 | Method and apparatus for processing E-mail and outgoing calls | Electricity | 0 | Active |
| US12432797B2 | Wireless communication device and wireless communication method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.