Patent | Date |
---|
Thermal processing method for silicon wafer Grant 11,162,191 - Maeda , et al. November 2, 2 | 2021-11-02 |
Thermal Processing Method For Silicon Wafer App 20200181802 - MAEDA; Susumu ;   et al. | 2020-06-11 |
Silicon wafer Grant 10,648,101 - Maeda , et al. | 2020-05-12 |
Silicon Wafer App 20190119828 - MAEDA; Susumu ;   et al. | 2019-04-25 |
Single crystal pulling-up apparatus of pulling-up silicon single crystal and single crystal pulling-up method of pulling-up silicon single crystal Grant 8,936,679 - Banba , et al. January 20, 2 | 2015-01-20 |
Single crystal pulling-up apparatus and single crystal pulling-up method App 20120067272 - Banba; Hironori ;   et al. | 2012-03-22 |
Semiconductor intergrated circuit device with a main cell array and a fuse cell array whose word lines and bit lines are extended in the same directions Grant 7,120,053 - Atsumi , et al. October 10, 2 | 2006-10-10 |
Semiconductor integrated circuit device with main cell array and fuse cell array App 20050117406 - Atsumi, Shigeru ;   et al. | 2005-06-02 |
Semiconductor integrated circuit device with erasable and programmable fuse memory Grant 6,856,543 - Atsumi , et al. February 15, 2 | 2005-02-15 |
Semiconductor integrated circuit device with erasable and programmable fuse memory App 20040136239 - Atsumi, Shigeru ;   et al. | 2004-07-15 |
Semiconductor integrated circuit device with operation/function setting information memory Grant 6,700,817 - Atsumi , et al. March 2, 2 | 2004-03-02 |
Memory-embedded LSI Grant 6,601,199 - Fukuda , et al. July 29, 2 | 2003-07-29 |
Semiconductor integrated circuit device App 20030026160 - Atsumi, Shigeru ;   et al. | 2003-02-06 |
Power supply circuit and semiconductor memory device having the same Grant 6,498,761 - Banba , et al. December 24, 2 | 2002-12-24 |
Pump circuit boosting a supply voltage Grant 6,433,619 - Akita , et al. August 13, 2 | 2002-08-13 |
Nonvolatile semiconductor memory device App 20020097596 - Atsumi, Shigeru ;   et al. | 2002-07-25 |
Power supply circuit and semiconductor memory device having the same Grant 6,356,499 - Banba , et al. March 12, 2 | 2002-03-12 |
Semiconductor integrated circuit device App 20020027452 - Atsumi, Shigeru ;   et al. | 2002-03-07 |
Power supply circuit and semiconductor memory device having the same App 20020021611 - Banba, Hironori ;   et al. | 2002-02-21 |
Pump circuit boosting a supply voltage App 20020014909 - Akita, Hironobu ;   et al. | 2002-02-07 |
Reference voltage generation circuit and reference current generation circuit Grant 6,323,630 - Banba November 27, 2 | 2001-11-27 |
Semiconductor integrated circuit device Grant 6,320,428 - Atsumi , et al. November 20, 2 | 2001-11-20 |
Nonvolatile semiconductor memory device App 20010030891 - Atsumi, Shigeru ;   et al. | 2001-10-18 |
Nonvolatile semiconductor memory device Grant 6,252,801 - Atsumi , et al. June 26, 2 | 2001-06-26 |
Semiconductor integrated circuit device and storage device Grant 6,226,224 - Banba , et al. May 1, 2 | 2001-05-01 |
Nonvolatile semiconductor memory in which the number of programming or erasing bits increases with the progress of programming or erasing Grant 6,222,773 - Tanzawa , et al. April 24, 2 | 2001-04-24 |
Booster circuit and semiconductor memory device having the same Grant 6,195,307 - Umezawa , et al. February 27, 2 | 2001-02-27 |
Power supply circuit and semiconductor memory device having the same Grant 6,128,242 - Banba , et al. October 3, 2 | 2000-10-03 |
Semiconductor memory device Grant 6,108,246 - Umezawa , et al. August 22, 2 | 2000-08-22 |
Semiconductor integrated circuit device Grant 6,052,313 - Atsumi , et al. April 18, 2 | 2000-04-18 |
Semiconductor integrated circuit device provided with a differential amplifier Grant 6,034,567 - Umezawa , et al. March 7, 2 | 2000-03-07 |
Nonvolatile semiconductor memory device Grant 5,901,083 - Atsumi , et al. May 4, 1 | 1999-05-04 |
Driving device of charge pump circuit and driving pulse generation method thereof Grant 5,734,286 - Takeyama , et al. March 31, 1 | 1998-03-31 |
Semiconductor integrated circuit device having a test mode setting circuit Grant 5,559,744 - Kuriyama , et al. September 24, 1 | 1996-09-24 |
Data latch circuit having non-volatile memory cell equipped with common floating gate and stress relaxing transistor Grant 5,428,571 - Atsumi , et al. June 27, 1 | 1995-06-27 |
Writing control circuit employed in non-volatile semiconductor memory device Grant 5,253,201 - Atsumi , et al. October 12, 1 | 1993-10-12 |