Issued Patents 2021
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195457 | Organic EL display device with reduced surface roughness and manufacturing method therefor | Katsuhiko Kishimoto | 2021-12-07 |
| 11152442 | Organic electroluminescent (EL) display device with comb-shaped source and drain electrodes and manufacturing method therefor | Katsuhiko Kishimoto | 2021-10-19 |
| 11101431 | Organic EL light-emitting element and manufacturing method thereof | Katsuhiko Kishimoto | 2021-08-24 |
| 11101438 | Method and apparatus for manufacturing flexible light-emitting device | Katsuhiko Kishimoto, Kohichi Tanaka | 2021-08-24 |
| 11094747 | Organic electroluminescent display apparatus | Katsuhiko Kishimoto | 2021-08-17 |
| 11094763 | Organic EL device with alternately lined source drain electrodes | Katsuhiko Kishimoto | 2021-08-17 |
| 11005082 | Organic EL light-emitting element and manufacturing method thereof | Katsuhiko Kishimoto | 2021-05-11 |
| 10997906 | Organic EL display apparatus with reduced surface roughness and electrode having silver and ITO and manufacturing method therefor | Katsuhiko Kishimoto | 2021-05-04 |
| 10978651 | Method and apparatus for producing flexible OLED device | Kohichi Tanaka, Katsuhiko Kishimoto | 2021-04-13 |
| 10964767 | Organic EL display device and manufacturing method for organic EL display device | Katsuhiko Kishimoto | 2021-03-30 |
| 10944074 | Organic electroluminescent display device and method for producing same | Katsuhiko Kishimoto | 2021-03-09 |
| 10937985 | Organic EL light-emitting element and manufacturing method thereof | Katsuhiko Kishimoto | 2021-03-02 |