| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 5 | |
| #3 | Germany | 5 | |
| #4 | France | 5 | |
| #5 | United Kingdom | 5 | |
| #6 | Belgium | 2 | |
| #7 | Sweden | 2 | |
| #8 | Switzerland | 1 | |
| #9 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Medical technology | |
| #3 | Machine tools | |
| #4 | Electrical machinery and energy | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suenaga Norihiro | 21 |
| #2 | Suenaga Nobuyuki | 20 |
| #3 | Sugiyama Seiji | 11 |
| #4 | Kaneda Michihiro | 9 |
| #5 | Toida Masahiro | 6 |
| #6 | Inoue Hitoshi | 5 |
| #7 | Inoue Hitosi | 4 |
| #8 | Ikeda Kuniharu | 3 |
| #9 | Asada Masahiro | 3 |
| #10 | Sato Yuichiro | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US4532400A | Laser irradiating apparatus | |
| US4497319A | Laser irradiating apparatus | |
| CA1197280A | Multiplier power supply for pulse laser |