Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787722 | Contact mechanism | — | 2004-09-07 |
| 6740830 | Trigger switch | Takashi Sato, Tetsuzo Nakazawa, Akio Nakagawa | 2004-05-25 |
| 6705574 | Cable mounting structure | Akio Nakagawa, Tetsuzo Nakazawa, Takashi Sato | 2004-03-16 |