Issued Patents All Time
Showing 1–25 of 181 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402492 | Organic electroluminescent device including thin film encapsulation structure and method for producing same | Yozo Narutaki | 2025-08-26 |
| 12319995 | Vapor deposition apparatus, vapor deposition method, and method for manufacturing organic EL display apparatus | Koshi Nishida, Kozo Yano, Susumu Sakio | 2025-06-03 |
| 12310187 | Organic EL display device in which the light of small sub-pixels are properly guided, and manufacturing method therefor | — | 2025-05-20 |
| 12226854 | Deposition mask, mask member for deposition mask, method of manufacturing deposition mask, and method of manufacturing organic EL display apparatus | Hideo Takei, Susumu Sakio | 2025-02-18 |
| 11950488 | Organic electroluminescent device and method for producing same | Yozo Narutaki | 2024-04-02 |
| 11826855 | Deposition mask, mask member for deposition mask, method of manufacturing deposition mask, and method of manufacturing organic EL display apparatus | Hideo Takei, Susumu Sakio | 2023-11-28 |
| 11825683 | Organic electroluminescent device including thin film encapsulation structure and method for producing same | Yozo Narutaki | 2023-11-21 |
| 11812634 | Organic electroluminescent device and method for producing same | — | 2023-11-07 |
| 11812643 | Organic-EL display apparatus with zig-zag source drain electrodes and manufacturing method thereof | Yukiya Nishioka | 2023-11-07 |
| 11758774 | Organic EL display apparatus with suppressed color and/or luminance non-uniformity and method of manufacturing organic EL display apparatus | — | 2023-09-12 |
| 11711955 | Organic electroluminescent device with organic flattening layer having surface Ra of 50 nm or less and method for producing same | Yozo Narutaki | 2023-07-25 |
| 11696472 | Organic EL display apparatus and manufacturing method therefor | — | 2023-07-04 |
| 11513643 | Organic electroluminescent display device and method for producing same | Yozo Narutaki | 2022-11-29 |
| 11437600 | Substrate sealing structure body, and, display device and production method therefor | Yuhki Kobayashi, Shinichi Kawato, Kiyoshi Minoura, Shinji Shimada, Hiroshi Tsuchiya +3 more | 2022-09-06 |
| 11433484 | Deposition mask, mask member for deposition mask, method of manufacturing deposition mask, and method of manufacturing organic EL display apparatus | Hideo Takei, Susumu Sakio | 2022-09-06 |
| 11335752 | Organic-EL display device with alternately lined source drain electrodes and manufacturing method thereof | Yukiya Nishioka | 2022-05-17 |
| 11319624 | Vapor deposition apparatus, vapor deposition method, and method for manufacturing organic EL display apparatus | Koshi Nishida, Kozo Yano, Susumu Sakio | 2022-05-03 |
| 11313027 | Vapor deposition mask, vapor deposition mask production method, and organic semiconductor element production method | Susumu Sakio, Koshi Nishida, Kozo Yano | 2022-04-26 |
| 11233199 | Vapor deposition mask manufacturing method, vapor deposition mask, and organic semiconductor element manufacturing method | Koshi Nishida, Kozo Yano, Susumu Sakio, Hideo Takei | 2022-01-25 |
| 11232740 | Correction image generation system, image control method, image control program, and recording medium | — | 2022-01-25 |
| 11230759 | Method for producing deposition mask, deposition mask, and method for producing organic semiconductor device | Koshi Nishida, Susumu Sakio | 2022-01-25 |
| 11224937 | Line beam light source, line beam irradiation device, and laser lift off method | — | 2022-01-18 |
| 11211579 | Substrate sealing structure body, and, display device and production method therefor | Yuhki Kobayashi, Shinichi Kawato, Kiyoshi Minoura, Shinji Shimada, Hiroshi Tsuchiya +3 more | 2021-12-28 |
| 11205770 | Lift-off method and apparatus for manufacturing flexible light emitting device | Kohichi Tanaka | 2021-12-21 |
| 11195457 | Organic EL display device with reduced surface roughness and manufacturing method therefor | Yukiya Nishioka | 2021-12-07 |