Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560115 | Combination structure of electronic equipment | Hiroyuki Wakabayashi | 2003-05-06 |
| 6560346 | Pipe microphone device | Katsunori Murozaki, Koji Nageno | 2003-05-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560115 | Combination structure of electronic equipment | Hiroyuki Wakabayashi | 2003-05-06 |
| 6560346 | Pipe microphone device | Katsunori Murozaki, Koji Nageno | 2003-05-06 |