| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Taiwan | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | China | 4 | |
| #4 | United States | 4 | |
| #5 | Australia | 2 | |
| #6 | Brazil | 2 | |
| #7 | Canada | 2 | |
| #8 | EPO (European Patent Office) | 2 | |
| #9 | Israel | 2 | |
| #10 | Mexico | 2 | |
| #11 | Philippines | 2 | |
| #12 | Singapore | 2 | |
| #13 | Republic of Korea | 1 | |
| #14 | Tunisia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Semiconductors |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor light sources | |
| #2 | Special light sources | |
| #3 | Lighting device details | |
| #4 | Non-portable lighting devices | |
| #5 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mitsuzuka Hidetoshi | 32 |
| #2 | Kojima Yujiro | 19 |
| #3 | Kurihara Kenichi | 19 |
| #4 | Kojima Kazunori | 19 |
| #5 | Ishii Koji | 4 |
| #6 | Hidetoshi Mitsuzuka | 4 |
| #7 | Kenichi Kurihara | 2 |
| #8 | Yujiro Kojima | 2 |
| #9 | Kazunori Kojima | 2 |
| #10 | Ichijima Kohzo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| TW201816320A | Light-emitting diode-type illumination device | |
| TW201816321A | LED lighting device | |
| TW201728852A | Light-emitting diode type lighting device | |
| TW201727138A | Light-emitting diode type lighting device | |
| WO2017002960A1 | Illumination device | |
| CA2982245A1 | Light-emitting diode type lighting device | |
| WO2016163532A1 | Light-emitting diode type lighting device | |
| KR20170081639A | Straight tube type light emitting diode lamp |