Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8891318 | Semiconductor device having level shift circuit | Takenori Sato, Hiromasa Noda | 2014-11-18 |
| 8659321 | Semiconductor device having sense amplifier | Yuko Watanabe, Yoshiro Riho, Hiromasa Noda, Kosuke Goto | 2014-02-25 |
| 8174907 | Semiconductor device having data input/output unit connected to bus line | Takuyo Kodama | 2012-05-08 |
| 7889584 | Semiconductor memory device having input first-stage circuit | Susumu Hatano, Yoji Nishio, Seiji Funaba, Yutaka Uematsu | 2011-02-15 |
| 7863969 | Power supply voltage dropping circuit using an N-channel transistor output stage | Ryohei Furuya | 2011-01-04 |
| 7719911 | Semiconductor storage device | Kazuhiro Teramoto, Takenori Sato, Hiroki Fujisawa | 2010-05-18 |
| 7675347 | Semiconductor device operating in an active mode and a standby mode | Kazuhiro Teramoto | 2010-03-09 |
| 7663954 | Semiconductor memory device including a sense amplifier having a reduced operating current | Kazuhiro Teramoto | 2010-02-16 |
| 7649790 | Semiconductor memory device | Kazuhiro Teramoto, Takenori Sato | 2010-01-19 |
| 6897705 | Semiconductor device using current mirror circuit | Yusuke Shimizu | 2005-05-24 |
| 6867626 | Clock synchronization circuit having bidirectional delay circuit strings and controllable pre and post stage delay circuits connected thereto and semiconductor device manufactured thereof | — | 2005-03-15 |
| 6717833 | Semiconductor device | Goro Kitsukawa, Kanji Oishi, Akira Ide | 2004-04-06 |
| 6175516 | Semiconductor device | Goro Kitsukawa, Kanji Oishi, Akira Ide | 2001-01-16 |
| 6067257 | Semiconductor integrated circuit device having step-down voltage circuit | Goro Kitsukawa | 2000-05-23 |
| 4986666 | Semiconductor memory device | Noriyuki Homma, Hisayuki Higuchi, Hiroaki Nambu, Yoshiaki Sakurai | 1991-01-22 |