Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12159600 | Display device | Masahiko Hayakawa | 2024-12-03 |
| 11790866 | Display device | Masahiko Hayakawa | 2023-10-17 |
| 11462186 | Display device | Masahiko Hayakawa | 2022-10-04 |
| 11081072 | Display device | Masahiko Hayakawa | 2021-08-03 |
| 10580373 | Display device | Masahiko Hayakawa | 2020-03-03 |
| 10089946 | Display device | Masahiko Hayakawa | 2018-10-02 |
| 9767748 | Method for driving display device | Yasuo Nakamura | 2017-09-19 |
| 9454941 | Method for driving display device | Yasuo Nakamura | 2016-09-27 |
| 9443482 | Display device | Masahiko Hayakawa | 2016-09-13 |
| 9269921 | Lighting device | Akihiro Chida, Kohei Yokoyama | 2016-02-23 |
| 9105251 | Method for driving display device | Yasuo Nakamura | 2015-08-11 |
| 8957881 | Display device | Masahiko Hayakawa | 2015-02-17 |
| 8947406 | Display method of display device | Masahiko Hayakawa | 2015-02-03 |
| 8913212 | Display device and driving method for display device | — | 2014-12-16 |
| 8817009 | Method for driving display device and liquid crystal display device | Masahiko Hayakawa | 2014-08-26 |
| 8727586 | Lighting device having magnetic member and magnet | — | 2014-05-20 |
| 8670244 | Electronic apparatus and method for connecting electronic device | — | 2014-03-11 |
| 8624515 | Fixing device of light-emitting body and lighting device | — | 2014-01-07 |
| 8536780 | Lighting device and attachment board of lighting device | — | 2013-09-17 |