Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368224 | Directional coupler | Yasushi Shigeno, Daisuke Tokuda, Ryangsu Kim, Katsuya Shimizu, Kazuhito OSAWA | 2025-07-22 |
| 12294133 | Directional coupler | — | 2025-05-06 |
| 12222621 | Display device, method of manufacturing the same, and electronic device | Seiji Uejima, Ryo Yamaoka, Hidemasa Yamaguchi | 2025-02-11 |
| 12174495 | Display device comprising a first common electrode physically separated from a second common electrode by a first slit overlapping a first image signal line and a first metal line | Gen Koide, Hayato Kurasawa | 2024-12-24 |
| 12068521 | Directional coupler | Ryangsu Kim, Katsuya Shimizu | 2024-08-20 |
| 12051843 | Directional coupler | Daisuke Tokuda, Katsuya Shimizu, Ryangsu Kim | 2024-07-30 |
| 11984638 | Directional coupler | Ryangsu Kim, Kazuhito OSAWA | 2024-05-14 |
| 11962061 | Directional coupler including a main line and a sub-line switchably connected between a coupling terminal and a terminal circuit at different times | Ryangsu Kim, Kazuhito OSAWA, Katsuya Shimizu | 2024-04-16 |
| 11921389 | Display device, method of manufacturing the same, and electronic device | Seiji Uejima, Ryo Yamaoka, Hidemasa Yamaguchi | 2024-03-05 |
| 11906855 | Display device comprising a first slit separating first and second common electrodes and overlapping a first metal line | Gen Koide, Hayato Kurasawa | 2024-02-20 |
| 11837770 | Directional coupler | Ryangsu Kim, Katsuya Shimizu | 2023-12-05 |
| 11635662 | Display device, method of manufacturing the same, and electronic device | Seiji Uejima, Ryo Yamaoka, Hidemasa Yamaguchi | 2023-04-25 |
| 11550190 | Display device comprising a first slit separating first and second common electrodes and overlapping first and second metal lines | Gen Koide, Hayato Kurasawa | 2023-01-10 |
| 11509034 | Directional coupler | Yasushi Shigeno, Daisuke Tokuda, Ryangsu Kim, Katsuya Shimizu, Kazuhito OSAWA | 2022-11-22 |
| 11456517 | Directional coupler | Yasushi Shigeno, Daisuke Tokuda, Ryangsu Kim, Katsuya Shimizu, Kazuhito OSAWA | 2022-09-27 |
| 11362634 | Filter module and high frequency module | Hisanori MURASE, Naru MORITO, Hiromichi KITAJIMA, Ryangsu Kim, Yasushi Shigeno | 2022-06-14 |
| 11264353 | Switch module | — | 2022-03-01 |
| 11249352 | Display device comprising a first slit separating first and second common electrodes and a second slit comprising first and second parts extending in different directions | Gen Koide, Hayato Kurasawa | 2022-02-15 |
| 11156886 | Display device, method of manufacturing the same, and electronic device | Seiji Uejima, Ryo Yamaoka, Hidemasa Yamaguchi | 2021-10-26 |
| 11121444 | Directional coupler | Ryangsu Kim, Katsuya Shimizu | 2021-09-14 |
| 10971448 | Switching device | — | 2021-04-06 |
| 10903835 | High frequency switch | — | 2021-01-26 |
| 10824019 | Display device comprising first and second common electrodes separated by a first slit that overlaps a part of a first image signal line and a part of a first metal line | Gen Koide, Hayato Kurasawa | 2020-11-03 |
| 10571750 | Display device comprising first and second common electrodes separated by a first slit that overlaps a first image signal line and a first metal line | Gen Koide, Hayato Kurasawa | 2020-02-25 |
| 10559235 | Display apparatus and electronic equipment with sub-pixels having respective areas | Yasuyuki Matsui, Akira Sakaigawa, Masaaki Kabe | 2020-02-11 |