Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8947128 | Semiconductor device having input receiver circuit that operates in response to strobe signal | Chiaki Dono, Seiichi Maruno | 2015-02-03 |
| 8902691 | Semiconductor device having charge pump circuit and information processing apparatus including the same | Hitoshi Tanaka | 2014-12-02 |
| 8885432 | Semiconductor device that performs refresh operation | — | 2014-11-11 |
| 8773195 | Semiconductor device having a complementary field effect transistor | Shinichi Miyatake, Hitoshi Tanaka | 2014-07-08 |
| 8773884 | Semiconductor device having hierarchically structured bit lines and system including the same | — | 2014-07-08 |
| 8681578 | Semiconductor device that performs refresh operation | — | 2014-03-25 |
| 8665625 | Semiconductor device having hierarchically structured bit lines and system including the same | — | 2014-03-04 |
| 8508969 | Semiconductor device having hierarchically structured bit lines and system including the same | — | 2013-08-13 |
| 8493807 | Semiconductor device having hierarchically structured bit lines and system including the same | — | 2013-07-23 |
| 8462560 | Semiconductor device, method for controlling the same, and semiconductor system | Kiyohiro Furutani | 2013-06-11 |
| 8374044 | Semiconductor device having hierarchically structured bit lines and system including the same | — | 2013-02-12 |
| 8362614 | Fine pitch grid array type semiconductor device | Mitsuaki Katagiri, Hiroya Shimizu, Fumiyuki Osanai, Yasushi Takahashi | 2013-01-29 |
| 8248834 | Semiconductor device having hierarchically structured bit lines and system including the same | — | 2012-08-21 |
| 8222952 | Semiconductor device having a complementary field effect transistor | Shinichi Miyatake, Hitoshi Tanaka | 2012-07-17 |
| 8217712 | Semiconductor device that can adjust substrate voltage | Shinichi Miyatake, Hitoshi Tanaka | 2012-07-10 |
| 7903489 | Semiconductor device having a sense amplifier | Takeshi Ohgami | 2011-03-08 |
| 7875986 | Semiconductor device | Satoshi Isa, Mitsuaki Katagiri, Kyoichi Nagata | 2011-01-25 |
| 7418685 | Layout method for miniaturized memory array area | Yuko Watanabe, Koji Arai | 2008-08-26 |
| 6954386 | Boosted potential generation circuit and control method | Kenji Mae, Makoto Morino, Shuichi Kubouchi | 2005-10-11 |
| 6924525 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE INCLUDING MEMORY CELL SECTION HAVING CAPACITOR OVER BITLINE STRUCTURE AND WITH THE MEMORY AND PERIPHERAL SECTIONS HAVING CONTACT PLUG STRUCTURES CONTAINING A BARRIER FILM AND EFFECTING ELECTRICAL CONTACT WITH MISFETS OF BOTH MEMORY AND PERIPHERAL SECTIONS | Tetsu Udagawa, Kazuhiko Kajigaya, Makoto Yoshida | 2005-08-02 |
| 6635918 | Semiconductor integrated circuit device and method for manufacturing the same | Tetsu Udagawa, Kazuhiko Kajigaya, Makoto Yoshida | 2003-10-21 |
| 6563750 | Semiconductor memory including a circuit for selecting redundant memory cells | Hiroshi Otori, Hiroki Fujisawa, Minoru Ebihara, Masanori Isoda, Akira Ohta | 2003-05-13 |
| 6411543 | Dynamic random access memory (RAM), semiconductor storage device, and semiconductor integrated circuit (IC) device | Osamu Nagashima, Masatoshi Hasegawa, Hiroki Fujisawa, Shinichi Miyatake, Tsuyuki Suzuki +3 more | 2002-06-25 |
| 6388941 | Semiconductor device | Hiroshi Otori, Hiroki Fujisawa, Minoru Ebihara, Masanori Isoda, Akira Ohta | 2002-05-14 |
| 6372554 | Semiconductor integrated circuit device and method for production of the same | Keizo Kawakita, Kazuhiko Kajigaya, Kiyoshi Nakai, Kazunari Suzuki, Hideaki Tsugane +1 more | 2002-04-16 |