Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5812113 | Picture forming device | Hisayoshi Ikeda, Kenji Ikenaga, Shigeharu Maeda, Keiko Takeda | 1998-09-22 |
| 5708826 | Apparatus and method for converting presentation data | Hisayoshi Ikeda, Eiji Kinoshita, Keiko Takeda | 1998-01-13 |