Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061123 | Semiconductor device and trimming method of the same | Shin-Ichiro Tamura, Shinji Kawashima | 2024-08-13 |
| 10324123 | Semiconductor device and method of diagnosing semiconductor device | Yasuhiko Fukushima, Mikio Asai | 2019-06-18 |
| 9829532 | Semiconductor device and method of diagnosing semiconductor device | Yasuhiko Fukushima, Mikio Asai | 2017-11-28 |
| 6392939 | Semiconductor memory device with improved defect elimination rate | Yoshiyuki Hikiyama, Tetsushi Hoshita | 2002-05-21 |
| 6335886 | Semiconductor memory device including spare memory cell | Takehiro Ochi | 2002-01-01 |
| 6031782 | Semiconductor memory device provided with an interface circuit consuming a reduced amount of current consumption | Mikio Sakurai, Susumu Tanida | 2000-02-29 |
| 5761141 | Semiconductor memory device and test method therefor | Yasuhiko Tsukikawa | 1998-06-02 |