Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11367694 | Semiconductor integrated circuit and withstand voltage test method | Kimitsugu Yoshikawa, Tatsuya Ishida | 2022-06-21 |
| 10991666 | Location displacement detection method, location displacement detection device, and display device | Yuta Ikawa, HIROYOSHI HIGASHISAKA, SHIGEYUKI AKASE | 2021-04-27 |
| 8297826 | Backlight unit and display device including the same | Tsuyoshi Ono, Hidekazu Fujii, Yasuaki Hirano, Makoto Hirota | 2012-10-30 |
| 8162508 | LED substrate and LED light source device | Hiroyuki Nabesawa, Atsushi Yamashita | 2012-04-24 |
| 7272058 | Nonvolatile semiconductor memory device having redundant relief technique | Yoshinao Morikawa | 2007-09-18 |