| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 2 | |
| #4 | United Kingdom | 1 | |
| #5 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Audio-visual technology | |
| #5 | Optics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kitamura Masaharu | 12 |
| #2 | Motoki Takashi | 4 |
| #3 | Hirono Akira | 2 |
| #4 | Kurita Masaru | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0192458A2 | Unit for suspended lighting assembly | |
| EP0190052A2 | Lighting fixture hanging unit | |
| US4661891A | Decorative hanging lighting apparatus | |
| WO8504703A1 | Hanging illuminated decoration | |
| EP0160126A1 | Decorator lamp |