Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8542041 | Semiconductor device and system | Mitsuhiro Ogai, Keizo Morita, Kazuaki Yamane, Yasuhiro Fujii, Kazuaki Takai +1 more | 2013-09-24 |
| 7545186 | Reset circuit | Hideaki Suzuki | 2009-06-09 |
| 6777736 | Semiconductor device and method of manufacturing the same | Kaoru Saigoh, Hisashi Miyazawa, Hideaki Suzuki | 2004-08-17 |
| 6496428 | Semiconductor memory | Chikai Ohno, Hideaki Suzuki | 2002-12-17 |
| 6229728 | Ferroelectric memory and method of testing the same | Chikai Ono | 2001-05-08 |
| 6072724 | Semiconductor integrated circuit for generating plurality of different reference levels | — | 2000-06-06 |
| 5592427 | Semiconductor memory having a sense amplifier with load transistors having different load characteristics | Sinsuke Kumakura, Hisayoshi Watanabe, Yasushi Kasa | 1997-01-07 |
| 5566386 | Nonvolatile semiconductor memory device having a status register and test method for the same | Sinsuke Kumakura, Hisayoshi Watanabe, Yasushi Kasa | 1996-10-15 |
| 5469381 | Semiconductor memory having non-volatile semiconductor memory cell | — | 1995-11-21 |
| 5469394 | Nonvolatile semiconductor memory device having a status register and test method for the same | Sinsuke Kumakura, Hisayoshi Watanabe, Yasushi Kasa | 1995-11-21 |
| 5402380 | Nonvolatile semiconductor memory device having a status register and test method for the same | Sinsuke Kumakura, Hisayoshi Watanabe, Yasushi Kasa | 1995-03-28 |
| 5149990 | Semiconductor device for preventing malfunction caused by a noise | Masanobu Yoshida | 1992-09-22 |