| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Taiwan | 7 | |
| #2 | United States | 6 | |
| #3 | Republic of Korea | 5 | |
| #4 | China | 4 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Civil engineering | |
| #3 | Environmental technology | |
| #4 | Consumer goods | |
| #5 | Machine tools | |
| #6 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Okishima Kiyoshi | 18 |
| #2 | Kiyoshi Okishima | 6 |
| Publication | Filing date | Title |
|---|---|---|
| US2006017398A1 | High-intensity discharge lamp lighting apparatus and lighting driving method therefor | |
| TWI228085B | Structure for mounting high brightness discharge lamp bulb for vehicle |