Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518432 | Method for manufacturing thin-film EL device | Tomoyuki Kawashima, Kazuyoshi Shibata, Harutaka Taniguchi, Shinichi Nakamata | 1996-05-21 |
| 5500103 | Method for preparing thin film electro-luminescence element | Tomoyuki Kawashima, Harutaka Taniguchi, Shin'ichi Nakamata, Kazuyoshi Shibata | 1996-03-19 |