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Patent applications and USPTO patent grants for Maeda; Yasunori.The latest application filed is for "semiconductor memory device having bit lines and word lines different in data reading and data writing".
Patent | Date |
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Semiconductor memory device having bit lines and word lines different in data reading and data writing Grant 5,208,773 - Okitaka , et al. May 4, 1 | 1993-05-04 |
Semiconductor memory device performing last in-first out operation and the method for controlling the same Grant 5,206,834 - Okitaka , et al. April 27, 1 | 1993-04-27 |
Dynamic random access memory and a method of operating the same Grant 5,103,423 - Miyazaki , et al. April 7, 1 | 1992-04-07 |
Developing device accommodating apparatus and image forming apparatus and developing device Grant 4,941,018 - Kasamura , et al. July 10, 1 | 1990-07-10 |
Developing device accommodating apparatus and image forming apparatus and developing device Grant 4,841,329 - Kasamura , et al. June 20, 1 | 1989-06-20 |
Proportional regulation oil burner of low pressure air type Grant 4,447,010 - Maeda , et al. May 8, 1 | 1984-05-08 |
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