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Patent applications and USPTO patent grants for Hamade; Kei.The latest application filed is for "semiconductor memory device having multi-bit testing function".
Patent | Date |
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Semiconductor memory device having multi-bit testing function Grant 6,816,422 - Hamade , et al. November 9, 2 | 2004-11-09 |
Semiconductor memory device having multi-bit testing function App 20030210594 - Hamade, Kei ;   et al. | 2003-11-13 |
Semiconductor memory device Grant 6,449,198 - Hamade , et al. September 10, 2 | 2002-09-10 |
Semiconductor device operable in a plurality of test operation modes App 20020034112 - Kato, Tetsuo ;   et al. | 2002-03-21 |
Semiconductor memory device having data input/output circuit of small occupied area capable of high-speed data input/output Grant 5,953,261 - Furutani , et al. September 14, 1 | 1999-09-14 |
Semiconductor memory device having improved hierarchical I/O line pair structure Grant 5,650,975 - Hamade , et al. July 22, 1 | 1997-07-22 |
Dynamic semiconductor memory device having separate read and write data bases Grant 5,323,349 - Hamade , et al. June 21, 1 | 1994-06-21 |
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