Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415531 | Plane-shaped lighting device and a display using such a device | Terukazu Ohtsuki, Masahiko Kimoto, Hiroshi Minematsu, Nobuyuki Tominaga, Yasuhiro Wada +1 more | 2002-07-09 |