Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673192 | Electrical equipment control system for a vehicle utilizing one central processing unit | — | 1997-09-30 |
| 5594562 | Hand-writable polymer dispersed liquid crystal board set with high resistance layer adjacent conductive layer | Yutaka Abe, Jun Takano, Hirokazu Ishii, Yasuzo Murata | 1997-01-14 |