Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6377679 | Speakerphone | Hiroshi Hashimoto, Yoshiro Nishimoto, Tetsuya Takahashi, Akira Nakazumi, Masahiro Nishisaka +1 more | 2002-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6377679 | Speakerphone | Hiroshi Hashimoto, Yoshiro Nishimoto, Tetsuya Takahashi, Akira Nakazumi, Masahiro Nishisaka +1 more | 2002-04-23 |