| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Republic of Korea | 2 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Surface technology and coating | |
| #5 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kaya Toshiyuki | 9 |
| #2 | Fuchiwaki Motoaki | 4 |
| #3 | Takao Osamu | 3 |
| #4 | Matsushita Nobuo | 2 |
| #5 | Ohana Kanji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5426500A | Illuminance measurement of vehicle lamp | |
| US5379104A | Method of, and apparatus for, detecting optical axis of headlamp | |
| US5268731A | Wheel alignment measuring apparatus | |
| US5210589A | Apparatus for measuring optical-axis deflection angle of headlight |