Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910807 | Method of drawing figure such as polygon and display control device | Naoki Ueda, Shuji Sakai, Kuniaki Tanaka, Yoshiaki Kittaka | 1999-06-08 |
| 5754161 | Graphic display scrolling apparatus | Akihiko Ishimoto, Koji Hirano | 1998-05-19 |