| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Taiwan | 2 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Measurement | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Vehicle transmission mounting | |
| #2 | Vehicle parts | |
| #3 | Measuring speed and acceleration | |
| #4 | Registering devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hayashi Toshiaki | 12 |
| #2 | Murdock Robert S | 9 |
| #3 | Fujikawa Norio | 9 |
| #4 | Petras Peter | 8 |
| #5 | Keizer Floris H J F | 3 |
| #6 | Shilling Henry | 3 |
| #7 | Simula Stephen | 3 |
| #8 | Ueda Taro | 3 |
| #9 | Horwitz Stephanie | 3 |
| #10 | Kurti Ron M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2004199309A1 | Navigational method and device for user interface for motor vehicles | |
| US6844811B2 | Speedometer display and method for motor vehicles | |
| US6781512B2 | Multiple RPM indicating tachometer for motor vehicles | |
| US6625562B2 | Multiple rpm indicating tachometer for motor vehicles |