Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10564468 | Liquid crystal display device | Saori Kurogane, Takeyuki Ashida | 2020-02-18 |
| 9502613 | Method for manufacturing liquid crystal display device | Takeyuki Ashida | 2016-11-22 |
| 8749740 | Liquid crystal display device | Takeyuki Ashida | 2014-06-10 |
| 8576190 | Touch panel and display device including the same | — | 2013-11-05 |
| 6134490 | Power steering device assisted by variable power | Norihisa Ito, Nobuhiko Uryu | 2000-10-17 |
| 4418687 | Electric sleep inducer | Junji Matsumoto, Shohei Kamiya | 1983-12-06 |