Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775554 | Calling apparatus and calling method in a telephone | — | 2004-08-10 |
TS
Toshiyuki Sugitani
Overall (2004): #96,141 of 270,089Top 40%
1
Patents 2004