Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487239 | Method and apparatus for message communication | Hiroyuki Goto, Hirofumi Shimizu | 2002-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487239 | Method and apparatus for message communication | Hiroyuki Goto, Hirofumi Shimizu | 2002-11-26 |