Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5734987 | Noise-controlled communication apparatus | Takashi Shiono, Koji Higuchi | 1998-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5734987 | Noise-controlled communication apparatus | Takashi Shiono, Koji Higuchi | 1998-03-31 |