Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10916706 | Composition, film production method, and light emitting device | Masanobu Tanaka | 2021-02-09 |
| 10686162 | Method for manufacturing organic EL panel | Yasuo Matsumoto, Kenji Tsubouchi, Hiroshi Sawazaki, Hidekazu Shiomi | 2020-06-16 |
| 10532374 | Thin film production method and organic el device production method | Hidekazu Shiomi, Akihide Suzuki | 2020-01-14 |
| 9929366 | Organic EL element, and organic EL element manufacturing method | — | 2018-03-27 |