Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383705 | Toner for electrophotography | Yoshihiro Fukushima, Yutaka Kanamaru, Koji Akiyama | 2002-05-07 |
| 6339115 | Molding composition | Takashi Yamaguchi, Kuniyasu Kawabe | 2002-01-15 |