| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 3 | |
| #2 | Norway | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | Estonia | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Hungary | 1 | |
| #8 | Poland | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hongisto Aatto | 11 |
| #2 | Parhankangas Seppo | 10 |
| #3 | Hongisto Aatto Sakari | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI964075A0 | Luminous cable etc. band | |
| FI963236A0 | Lysande kabel eller naogot dylikt band | |
| FI931547A0 | Method and apparatus for making a display panel illuminated by optical fibers |