Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448911 | Method of setting common electrode voltage of liquid crystal display panel, and liquid crystal module | Keisuke Izawa, Makoto Arita | 2022-09-20 |
| 11448923 | Liquid crystal display panel and liquid crystal module | Keisuke Izawa, Makoto Arita | 2022-09-20 |
| 7471579 | Semiconductor memory and test method for the same | Hiroyuki Sadakata | 2008-12-30 |
| 7038967 | Semiconductor apparatus capable of performing refresh control | Tomonori Fujimoto, Kiyoto Ohta | 2006-05-02 |
| 6741118 | Semiconductor integrated circuit device and method of manufacturing the same | Yuji Yamasaki, Kenichi Origasa, Kiyoto Ohta | 2004-05-25 |
| 6483763 | Semiconductor memory device | Kiyoto Ohta | 2002-11-19 |
| 6320229 | Semiconductor device | Masahiko Sakagami, Akihiro Yamamoto | 2001-11-20 |