Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7827463 | Semiconductor memory device | Shuzo Otsuka, Kuninori Kawabata, Toshikazu Nakamura | 2010-11-02 |
| 7467337 | Semiconductor memory device | Toshikazu Nakamura, Kuninori Kawabata, Yasuhiro Onishi, Satoshi Eto | 2008-12-16 |
| 7373564 | Semiconductor memory | Yasuhiro Onishi, Kuninori Kawabata | 2008-05-13 |
| 7366971 | Semiconductor memory having sub-party cell array error correction | Kuninori Kawabata | 2008-04-29 |
| 7325173 | Semiconductor memory having error correction | Masato Matsumiya, Yasuhiro Onishi | 2008-01-29 |
| 7307885 | Multi-value nonvolatile semiconductor memory device equipped with reference cell and load balancing circuit | Toshimi Ikeda, Atsushi Hatakeyama, Nobutaka Taniguchi, Kuninori Kawabata, Atsushi Takeuchi | 2007-12-11 |
| 7286424 | Semiconductor integrated circuit device | Kuninori Kawabata, Shinichiro Shiratake | 2007-10-23 |
| 7281155 | Semiconductor memory device and method for executing shift redundancy operation | Satoshi Eto, Masato Matsumiya, Toshimi Ikeda, Yuki Ishii, Kuninori Kawabata | 2007-10-09 |
| 7254090 | Semiconductor memory device | Kota Hara | 2007-08-07 |
| 7227801 | Semiconductor memory device with reliable fuse circuit | Shigemasa Ito, Kuninori Kawabata | 2007-06-05 |
| 7212453 | Semiconductor memory having an error correction function | Yasuhiro Onishi, Kuninori Kawabata, Junichi Sasaki, Toshiya Miyo | 2007-05-01 |
| 7184296 | Memory device | Atsushi Hatakeyama, Toshimi Ikeda, Nobutaka Taniguchi, Kuninori Kawabata, Atsushi Takeuchi | 2007-02-27 |
| 7075834 | Semiconductor integrated circuit device | Kuninori Kawabata, Shinichiro Shiratake | 2006-07-11 |
| 6671220 | Semiconductor device having simplified internal data transfer | Satoshi Eto | 2003-12-30 |
| 6643805 | Memory circuit being capable of compression test | Masato Matsumiya, Satoshi Eto, Kuninori Kawabata | 2003-11-04 |
| 6477074 | Semiconductor memory integrated circuit having high-speed data read and write operations | Shinichiro Shiratake, Kuninori Kawabata | 2002-11-05 |
| 6226203 | Memory device | Masato Matsumiya, Satoshi Eto, Kuninori Kawabata | 2001-05-01 |
| 6212091 | Semiconductor memory device having a shielding line | Kuninori Kawabata, Masato Matsumiya, Satoshi Eto | 2001-04-03 |
| 6195304 | Semiconductor memory device and its refresh address signal generating method adapted to reduce power consumption during refresh operation | Satoshi Eto, Masato Matsuyima, Kuninori Kawabata | 2001-02-27 |
| 6188625 | Semiconductor memory | Kuninori Kawabata, Masato Matsumiya, Satoshi Eto | 2001-02-13 |
| 6147919 | Semiconductor memory employing direct-type sense amplifiers capable of realizing high-speed access | Kuninori Kawabata, Masato Matsumiya, Satoshi Eto, Masato Takita, Toshikazu Nakamura +6 more | 2000-11-14 |
| 6141274 | Semiconductor integrated circuit having a pre-charged operation and a data latch function | Satoshi Eto, Masato Matsumiya, Yuichi Uzawa, Kuninori Kawabata, Toru Koga | 2000-10-31 |
| 6130849 | Semiconductor memory device and data bus amplifier activation method for the semiconductor memory device | Kuninori Kawabata, Masato Matsumiya, Satoshi Eto, Yuichi Uzawa, Toru Koga | 2000-10-10 |