Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302276 | Electrochemical element | Nobuhide Kato, Toshihiko Suzuki | 1994-04-12 |
| 5303075 | Liquid crystal display with phase difference plate having particular .DELTA . .DELTA.nxd at 45.degree. angle to surface | Hiroshi Wada | 1994-04-12 |