| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 6 | |
| #2 | China | 5 | |
| #3 | United States | 4 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Sweden | 1 | |
| #8 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Machine tools | |
| #5 | Furniture and games | |
| #6 | Control | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Making gears or toothed racks | |
| #3 | Dynamo-electric machines | |
| #4 | Shaping of plastics | |
| #5 | Unspecified technologies | |
| #6 | Chairs and beds | |
| #7 | Lighting device details | |
| #8 | Non-portable lighting devices | |
| #9 | Doors and windows | |
| #10 | Traffic control systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kamimura Ichirou | 8 |
| #2 | Tanaka Nobuyoshi | 5 |
| #3 | Ogata Fumihiro | 4 |
| #4 | Yamada Tominori | 4 |
| #5 | Chung You Hye | 3 |
| #6 | Fumihiro Ogata | 1 |
| #7 | Park Seong Hyeon | 1 |
| #8 | Seol Yong Nam | 1 |
| #9 | Ryu Won Hyung | 1 |
| #10 | Park Seong Hyun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR102227074B1 | Traffic signal lamp apparatus for a road | |
| KR102086691B1 | Eco-friendly wood street lamp | |
| KR102101716B1 | A post for wood fence having lighting function | |
| CN105193132A | Covering component of chair armrest and chair with component | |
| KR20160023135A | Insulation mat that stops drafts or an Insulating mat draft stopper | |
| KR101322253B1 | Laminating bench and method of laminating bench | |
| US5967883A | Working apparatus provided with rotary table for mass-production of gears |