Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309549 | Method for and apparatus for synthesizing and filling in figures having contours | Tetsuo Iwamoto, Yasumasa Matsuda, Akira Nakajima | 1994-05-03 |
| 5247610 | Method and apparatus for generating graphics | Akira Nakajima, Akira Naito, Yasumasa Matsuda, Hirohide Endo, Michihiro Mese +5 more | 1993-09-21 |