Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499852 | Vehicle display lighting device | Toshinori Takahashi, Satoshi Inagaki, Yoshiaki Ito, Makoto Tamaki | 2002-12-31 |
| 6447134 | Planar light emitting device | Toshinori Takahashi, Makoto Tamaki, Tadanobu Iwasa, Hiroshi Sugihara, Osamu Yamanaka | 2002-09-10 |