| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | Republic of Korea | 4 | |
| #3 | China | 3 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Taiwan | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Telecommunications | |
| #3 | Measurement | |
| #4 | Environmental technology | |
| #5 | Audio-visual technology | |
| #6 | Basic materials chemistry | |
| #7 | Materials and metallurgy | |
| #8 | Semiconductors |
| # | Technology | |
|---|---|---|
| #1 | Antennas | |
| #2 | Radio navigation | |
| #3 | Climate change adaptation technologies | |
| #4 | Cameras | |
| #5 | Television | |
| #6 | Nonlinear optics | |
| #7 | Materials for miscellaneous applications | |
| #8 | Building materials | |
| #9 | Optical systems | |
| #10 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Imai Katsuyuki | 6 |
| #2 | Kinoshita Shigenori | 3 |
| #3 | Fujii Akihito | 3 |
| #4 | Kuroda Masatoshi | 3 |
| #5 | Nakayama Shigeru | 3 |
| #6 | Kamise Yasuhiro | 2 |
| #7 | Yokota Masao | 2 |
| #8 | Nakagawa Takao | 2 |
| #9 | Kishimoto Tetsuo | 2 |
| #10 | Ushio Tomoo | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2009051171A1 | Radio lens antenna device | |
| WO2007069644A1 | Transparent spinel substrate, transparent substrate for optical engine, rear projection television receiver using them and image projector using liquid crystal | |
| WO2008015757A1 | Wind speed radar | |
| WO2007141850A1 | Radio wave lens antenna device |