Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7002846 | Non-volatile semiconductor memory device with memory transistor | Yoshikazu Miyawaki, Satoru Kishida, Daisuke Agawa | 2006-02-21 |
| 6088819 | Dynamic semiconductor memory device and method of testing the same | Yukinobu Adachi, Masanori Hayashikoshi | 2000-07-11 |
| 5986915 | Semiconductor memory device capable of preventing malfunction due to disconnection of column select line or word select line | Masanori Hayashikoshi, Youichi Tobita | 1999-11-16 |
| 5835419 | Semiconductor memory device with clamping circuit for preventing malfunction | Tooru Ichimura, Masanori Hayashikoshi, Youichi Tobita | 1998-11-10 |
| 5825694 | Semiconductor memory device capable of preventing malfunction due to disconnection of column select line or word select line | Masanori Hayashikoshi, Youichi Tobita | 1998-10-20 |