Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111575 | Semiconductor device | Kaoru Mori, Shinya Fujioka, Yoshitaka Takahashi, Jun Ohno, Shinichiro Suzuki | 2012-02-07 |
| 7471585 | Semiconductor memory | Naoharu Shinozaki, Tatsuya Kanda, Takahiko Sato | 2008-12-30 |
| 7113441 | Semiconductor memory | Naoharu Shinozaki, Tatsuya Kanda, Takahiko Sato | 2006-09-26 |
| 7114025 | Semiconductor memory having test function for refresh operation | Tatsuya Kanda, Takahiko Sato, Yoshiaki Okuyama, Jun Ohno, Hitoshi Ikeda | 2006-09-26 |
| 6735141 | Semiconductor memory device having an SRAM and a DRAM on a single chip | Hitoshi Ikeda, Shinya Fujioka, Takaaki Suzuki, Masao Taguchi, Kimiaki Satoh +1 more | 2004-05-11 |
| 6724675 | Semiconductor memory device and electronic apparatus | Shinya Fujioka, Hitoshi Ikeda, Takaaki Suzuki, Masao Taguchi, Kimiaki Satoh +2 more | 2004-04-20 |
| 6535950 | Semiconductor memory device having a refresh operation | Shinya Fujioka, Hitoshi Ikeda, Takaaki Suzuki, Masao Taguchi, Kimiaki Satoh +2 more | 2003-03-18 |
| 6496433 | Semiconductor device and semiconductor device testing method | Yasuhiro Okumura, Yoshitaka Takahashi | 2002-12-17 |
| 6452453 | Constant-current generator, differential amplifier, and semiconductor integrated circuit | Shinya Fujioka | 2002-09-17 |
| 6404688 | Semiconductor memory device having a self-refresh operation | Yoshiaki Okuyama, Yoshitaka Takahashi, Shinya Fujioka | 2002-06-11 |
| 6396758 | Semiconductor memory device | Hitoshi Ikeda, Tatsuya Kanda, Yoshitaka Takahashi, Shinya Fujioka | 2002-05-28 |
| 6353561 | Semiconductor integrated circuit and method for controlling the same | Shinya Fujioka, Yasuharu Sato, Toshiya Uchida | 2002-03-05 |
| 6292426 | Semiconductor memory device having an SRAM and a DRAM on a single chip | Hitoshi Ikeda, Shinya Fujioka, Takaaki Suzuki, Masao Taguchi, Kimiaki Satoh +1 more | 2001-09-18 |