Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421693 | Method to automatically fill entry items of documents, recording medium and system thereof | Soichi Nishiyama, Takeo Yasukawa | 2002-07-16 |
| 6392644 | Three-dimensional graphics display system | Ryosuke Miyata, Masatoshi Arai | 2002-05-21 |