Issued Patents All Time
Showing 51–75 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7613038 | Semiconductor integrated circuit device | Takeshi Sakata, Norikatsu Takaura, Kazuhiko Kajigaya | 2009-11-03 |
| 7609572 | Semiconductor memory device | Hiroaki Nakaya, Satoru Akiyama, Tomonori Sekiguchi, Masayuki Nakamura, Shinichi Miyatake | 2009-10-27 |
| 7603592 | Semiconductor device having a sense amplifier array with adjacent ECC | Tomonori Sekiguchi, Satoru Akiyama, Satoru Hanzawa, Kazuhiko Kajigaya | 2009-10-13 |
| 7596014 | Semiconductor device | Takayuki Kawahara, Kenchi Ito, Hiromasa Takahashi | 2009-09-29 |
| 7593253 | Semiconductor device | Takayuki Kawahara, Kenchi Ito, Hiromasa Takahashi | 2009-09-22 |
| 7586782 | Semiconductor memory | Hideyuki Matsuoka | 2009-09-08 |
| 7574648 | Semiconductor device | Satoru Akiyama, Tomonori Sekiguchi | 2009-08-11 |
| 7542357 | Semiconductor device | Takeshi Sakata, Kenichi Osada, Hideyuki Matsuoka | 2009-06-02 |
| 7505299 | Semiconductor memory device | Satoru Akiyama, Satoru Hanzawa, Tomonori Sekiguchi, Kazuhiko Kajigaya | 2009-03-17 |
| 7495943 | Semiconductor memory device | Tomonori Sekiguchi | 2009-02-24 |
| 7492655 | Memory device having high speed sense amplifier comprising pull-up circuit and pull-down circuits with drivability for each | Satoru Akiyama, Takayuki Kawahara, Tomonori Sekiguchi | 2009-02-17 |
| 7492644 | Semiconductor integrated circuit device | Takeshi Sakata, Norikatsu Takaura, Kazuhiko Kajigaya | 2009-02-17 |
| 7489588 | Semiconductor memory device having a main amplifier equipped with a current control circuit in a burst read operation | Satoru Hanzawa, Tomonori Sekiguchi, Satoru Akiyama, Kazuhiko Kajigaya | 2009-02-10 |
| 7489552 | Semiconductor integrated circuit device | Kenzo Kurotsuchi, Norikatsu Takaura, Osamu Tonomura, Motoyasu Terao, Hideyuki Matsuoka | 2009-02-10 |
| 7474550 | Dynamic RAM-and semiconductor device | Hiroki Fujisawa, Koji Arai | 2009-01-06 |
| 7468901 | Semiconductor memory device | Norifumi Kameshiro, Tomoyuki Ishii | 2008-12-23 |
| 7447091 | Sense amplifier for semiconductor memory device | Tomonori Sekiguchi, Shinichi Miyatake, Takeshi Sakata, Hiromasa Noda, Kazuhiko Kajigaya | 2008-11-04 |
| 7443718 | Magnetic memory device | Kenchi Ito, Hiromasa Takahashi, Takayuki Kawahara | 2008-10-28 |
| 7388768 | Semiconductor device | Satoru Hanzawa, Kazuhiko Kajigaya | 2008-06-17 |
| 7385838 | Semiconductor device with a non-erasable memory and/or a nonvolatile memory | Kenichi Osada, Norikatsu Takaura, Nozomu Matsuzaki, Takayuki Kawahara | 2008-06-10 |
| 7372726 | Semiconductor memory | Hideyuki Matsuoka | 2008-05-13 |
| 7345938 | Semiconductor device | Kiyoo Itoh, Tomonori Sekiguchi, Takeshi Sakata, Katsutaka Kimura | 2008-03-18 |
| 7336544 | Semiconductor device | — | 2008-02-26 |
| 7310256 | Semiconductor memory device | Satoru Akiyama, Satoru Hanzawa, Tomonori Sekiguchi, Kazuhiko Kajigaya | 2007-12-18 |
| 7304910 | Semiconductor memory device with sub-amplifiers having a variable current source | Satoru Hanzawa, Tomonori Sekiguchi, Satoru Akiyama, Kazuhiko Kajigaya | 2007-12-04 |