Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6033080 | Emergency light operable on the lever principle | Kouichi Hasegawa, Masahito Maeda | 2000-03-07 |
| D410863 | Emergency light | Kouichi Hasegawa, Masahito Maeda | 1999-06-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6033080 | Emergency light operable on the lever principle | Kouichi Hasegawa, Masahito Maeda | 2000-03-07 |
| D410863 | Emergency light | Kouichi Hasegawa, Masahito Maeda | 1999-06-15 |