| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Ireland | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Mexico | 1 | |
| #10 | New Zealand | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Ignition and extinguishing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fujita Shozo | 8 |
| #2 | Khemarangsan Decha | 4 |
| #3 | Shozo Fujita | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US5607295A | Safety lock cigarette lighter | |
| US5288226A | Cigarette lighter | |
| EP0561020A1 | Cigarette gas lighter | |
| CA2052821C | Cigarette lighter |