| Patent | Date |
|---|
Semiconductor memory device including dynamic type memory and static type memory formed on the common chip and an operating method thereof
Grant 6,347,063 - Dosaka , et al. February 12, 2 | 2002-02-12 |
Semiconductor Memory Device
App 20010040827 - DOSAKA, KATSUMI ; et al. | 2001-11-15 |
Semiconductor memory device and data transfer circuit for transferring data between a DRAM and a SRAM
Grant 6,170,036 - Konishi , et al. January 2, 2 | 2001-01-02 |
Semiconductor memory device including dynamic type memory and static type memory formed on the common chip and an operating method thereof
Grant 6,151,269 - Dosaka , et al. November 21, 2 | 2000-11-21 |
Microcomputer
Grant 5,787,310 - Shimizu , et al. July 28, 1 | 1998-07-28 |
Semiconductor memory device including dynamic type memory and static type memory formed on the common chip and an operating method thereof
Grant 5,777,942 - Dosaka , et al. July 7, 1 | 1998-07-07 |
Semiconductor memory capable of transferring data at a high speed between an SRAM and a DRAM array
Grant 5,680,363 - Dosaka , et al. October 21, 1 | 1997-10-21 |
Semiconductor memory device
Grant 5,652,723 - Dosaka , et al. July 29, 1 | 1997-07-29 |
Semiconductor memory device
Grant 5,650,968 - Dosaka , et al. July 22, 1 | 1997-07-22 |
Semiconductor memory device
Grant 5,623,454 - Dosaka , et al. April 22, 1 | 1997-04-22 |
Semiconductor memory device including a data transfer circuit for transferring data between a DRAM and an SRAM
Grant 5,603,009 - Konishi , et al. February 11, 1 | 1997-02-11 |
Semiconductor memory device
Grant 5,583,813 - Dosaka , et al. December 10, 1 | 1996-12-10 |
Semiconductor memory device
Grant 5,559,750 - Dosaka , et al. September 24, 1 | 1996-09-24 |
Semiconductor memory device
Grant 5,544,121 - Dosaka , et al. August 6, 1 | 1996-08-06 |
Semiconductor memory device comprising a plurality of memory arrays with improved peripheral circuit location and interconnection arrangement
Grant 5,361,223 - Inoue , et al. * November 1, 1 | 1994-11-01 |
Dynamic-type semiconductor memory device operable in test mode and method of testing functions thereof
Grant 5,208,778 - Kumanoya , et al. May 4, 1 | 1993-05-04 |
Circuit having charge compensation and an operation method of the same
Grant 5,151,614 - Yamazaki , et al. September 29, 1 | 1992-09-29 |
Semiconductor memory device comprising a plurality of memory arrays with improved peripheral circuit location and interconnection arrangement
Grant 5,097,440 - Konishi , et al. March 17, 1 | 1992-03-17 |
Dynamic random access memory with read-write signal of shortened duration
Grant 5,079,748 - Miyatake , et al. * January 7, 1 | 1992-01-07 |
Semiconductor memory device having improved memory cells provided with cylindrical type capacitors
Grant 5,077,688 - Kumanoya , et al. December 31, 1 | 1991-12-31 |
Voltage boosting circuit and operating method thereof
Grant 5,010,259 - Inoue , et al. April 23, 1 | 1991-04-23 |
Semiconductor memory device improved for externally designating operation mode
Grant 4,989,183 - Kumanoya , et al. January 29, 1 | 1991-01-29 |
Substrate bias generator in a dynamic random access memory with auto/self refresh functions and a method of generating a substrate bias therein
Grant 4,961,167 - Kumanoya , et al. October 2, 1 | 1990-10-02 |
Substrate bias potential generator of a semiconductor integrated circuit device and a generating method therefor
Grant 4,961,007 - Kumanoya , et al. October 2, 1 | 1990-10-02 |
Dynamic random access memory
Grant 4,945,517 - Miyatake , et al. July 31, 1 | 1990-07-31 |
Self-refreshing of dynamic random access memory device and operating method therefor
Grant 4,943,960 - Komatsu , et al. July 24, 1 | 1990-07-24 |
Dynamic random access memory device and operating method therefor
Grant 4,933,907 - Kumanoya , et al. June 12, 1 | 1990-06-12 |
Dynamic semiconductor memory device and method for controllig the precharge/refresh and access modes thereof
Grant 4,907,199 - Dosaka , et al. March 6, 1 | 1990-03-06 |
Semiconductor memory device having on-chip error check and correction functions
Grant 4,903,268 - Hidaka , et al. February 20, 1 | 1990-02-20 |
Semiconductor memory device with an improved multi-bit test mode
Grant 4,899,313 - Kumanoya , et al. February 6, 1 | 1990-02-06 |
Circuit for generating a boosted signal for a word line
Grant 4,896,297 - Miyatake , et al. January 23, 1 | 1990-01-23 |
Semiconductor memory device with address transition detection and timing control
Grant 4,843,596 - Miyatake , et al. June 27, 1 | 1989-06-27 |
Redundary circuit with a spare main decoder responsive to an address of a defective cell in a selected cell block
Grant 4,837,747 - Dosaka , et al. June 6, 1 | 1989-06-06 |
Semiconductor memory device
Grant 4,760,559 - Hidaka , et al. July 26, 1 | 1988-07-26 |
Dummy word line driving circuit for a MOS dynamic RAM
Grant 4,757,476 - Fujishima , et al. July 12, 1 | 1988-07-12 |
Dynamic RAM with active pull-up circuit
Grant 4,736,343 - Hidaka , et al. April 5, 1 | 1988-04-05 |
Semiconductor memory device
Grant 4,730,320 - Hidaka , et al. March 8, 1 | 1988-03-08 |
Semiconductor storage unit with I/O bus precharging and equalization
Grant 4,722,074 - Fujishima , et al. January 26, 1 | 1988-01-26 |
Driving circuit for a shared sense amplifier
Grant 4,710,901 - Kumanoya , et al. December 1, 1 | 1987-12-01 |
Semiconductor memory device
Grant 4,675,850 - Kumanoya , et al. June 23, 1 | 1987-06-23 |
Semiconductor device
Grant 4,672,582 - Nishimura , et al. June 9, 1 | 1987-06-09 |
| 