Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234784 | Portable lighter having igniter device equipped with safety lock mechanism | Michinori Yoshinaga | 2001-05-22 |
| D414294 | Lighter | Hiroyoshi Mashine | 1999-09-21 |
| D413053 | Gas burner | Hiroyoshi Mashine | 1999-08-24 |