Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928152 | Call reception infeasibleness informing system and method | Hisae Takeda, Yoshiko Takeda, Noriko Takeda, Hiroko Takeda | 2005-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928152 | Call reception infeasibleness informing system and method | Hisae Takeda, Yoshiko Takeda, Noriko Takeda, Hiroko Takeda | 2005-08-09 |