Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404085 | Vibration generator for reporting and portable communication equipment using the same | Toshihide Hamaguchi | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404085 | Vibration generator for reporting and portable communication equipment using the same | Toshihide Hamaguchi | 2002-06-11 |