Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6678866 | Notification information display apparatus notification information display system and recording medium | Hideo Sugimoto, Yukio Ishikawa, Masaki Mikami, Tetsuya Uchida, Tomoko Koda +8 more | 2004-01-13 |