Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6982568 | Image display device having inspection terminal | Hiroyuki Murai | 2006-01-03 |
| 6611468 | Non-volatile semiconductor memory device having sensitive sense amplifier structure | Atsushi Ohba, Yoshihide Kai | 2003-08-26 |
| 6504761 | Non-volatile semiconductor memory device improved sense amplification configuration | Yoshihide Kai, Atsushi Ohba | 2003-01-07 |
| 6473343 | Signal amplification circuit for amplifying and sensing current difference and semiconductor memory device including same | Atsushi Ohba, Yoshihide Kai | 2002-10-29 |
| 6263717 | Press-forming die set including rotary cam having negative-angle forming portion and rotatable about vertical axis | — | 2001-07-24 |
| 5257224 | Semiconductor device with multiple layers of memory cell arrays | Masahide Kaneko | 1993-10-26 |