Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437918 | Method of manufacturing flat plate microlens and flat plate microlens | Kenjiro Hamanaka, Atsunori Matsuda, Daisuke Arai, Takashi Kishimoto, Naoto Hirayama | 2002-08-20 |
| 6400431 | Liquid crystal display element | Kenji Morio, Kenjiro Hamanaka | 2002-06-04 |