Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8619487 | Semiconductor memory device and method of controlling the same | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2013-12-31 |
| 8130586 | Semiconductor memory device and method of controlling the same | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2012-03-06 |
| 7903487 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2011-03-08 |
| 7869296 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2011-01-11 |
| 7730232 | Data transfer method and system | Shinya Fujioka, Hitoshi Ikeda, Yoshiaki Okuyama, Jun Ohno | 2010-06-01 |
| 7688661 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2010-03-30 |
| 7684258 | Semiconductor memory and controller with time-shared mode for row address, column address and data mask signals inputted via address terminals | Tatsuya Kanda | 2010-03-23 |
| 7495986 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2009-02-24 |
| 7483323 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2009-01-27 |
| 7239569 | Semiconductor memory device and memory system | Shinya Fujioka | 2007-07-03 |
| 7102949 | Semiconductor memory device and memory system | Shinya Fujioka | 2006-09-05 |
| 7057959 | Semiconductor memory having mode register access in burst mode | Shinya Fujioka, Shinichi Yamada, Jun Ohno | 2006-06-06 |
| 6961830 | Semiconductor memory device with fast masking process in burst write mode | Hitoshi Ikeda, Yasuharu Sato, Takaaki Suzuki, Toshiya Uchida | 2005-11-01 |
| 6842391 | Semiconductor memory of a dynamic random access memory (DRAM) type having a static random access memory (SRAM) interface | Shinya Fujioka, Shinichi Yamada, Jun Ohno | 2005-01-11 |
| 6735141 | Semiconductor memory device having an SRAM and a DRAM on a single chip | Hitoshi Ikeda, Akihiro Funyu, Shinya Fujioka, Takaaki Suzuki, Masao Taguchi +1 more | 2004-05-11 |
| 6724675 | Semiconductor memory device and electronic apparatus | Akihiro Funyu, Shinya Fujioka, Hitoshi Ikeda, Takaaki Suzuki, Masao Taguchi +2 more | 2004-04-20 |
| 6629224 | Method for operating a semiconductor memory device having a plurality of operating modes for controlling an internal circuit | Takaaki Suzuki, Toshiya Uchida, Yoshimasa Yagishita | 2003-09-30 |
| 6584032 | Dynamic random access memory having a low power consumption mode, and method of operating the same | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2003-06-24 |
| 6563746 | Circuit for entering/exiting semiconductor memory device into/from low power consumption mode and method of controlling internal circuit at low power consumption mode | Shinya Fujioka, Tomohiro Kawakubo, Koichi Nishimura | 2003-05-13 |
| 6535950 | Semiconductor memory device having a refresh operation | Akihiro Funyu, Shinya Fujioka, Hitoshi Ikeda, Takaaki Suzuki, Masao Taguchi +2 more | 2003-03-18 |
| 6535965 | Semiconductor memory device with fast masking process in burst write mode | Hitoshi Ikeda, Yasuharu Sato, Takaaki Suzuki, Toshiya Uchida | 2003-03-18 |
| 6515928 | Semiconductor memory device having a plurality of low power consumption modes | Hajime Sato, Satoru Kawamoto | 2003-02-04 |
| 6397312 | Memory subsystem operated in synchronism with a clock | Masao Nakano, Hiroyoshi Tomita, Yoshihiro Takemae, Masao Taguchi | 2002-05-28 |
| 6292426 | Semiconductor memory device having an SRAM and a DRAM on a single chip | Hitoshi Ikeda, Akihiro Funyu, Shinya Fujioka, Takaaki Suzuki, Masao Taguchi +1 more | 2001-09-18 |
| 6172938 | Electronic instrument and semiconductor memory device | Takaaki Suzuki, Masao Taguchi | 2001-01-09 |