Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631725 | Image transfer device for an image forming apparatus | Yuko Harasawa, Itaru Matsuda, Satoshi Takano, Akio Kutsuwada | 1997-05-20 |
| 5594562 | Hand-writable polymer dispersed liquid crystal board set with high resistance layer adjacent conductive layer | Morio Sato, Yutaka Abe, Jun Takano, Yasuzo Murata | 1997-01-14 |