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Hiroaki Kobayashi |
2021-03-30 |
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Toner, and external additive for toner |
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Method of manufacturing absorbent article, manufacturing apparatus for absorbent body, and absorbent article manufactured thereby |
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2011-12-06 |
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Non-volatile semiconductor memory device |
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2003-04-15 |
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Non-volatile semiconductor memory device capable of suppressing writing and erasure failure rate |
Satoru Tamada |
2002-05-28 |
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Nonvolatile semiconductor memory device having structure storing multivalued data and data storage system comprising the nonvolatile semiconductor memory device |
Satoru Tamada, Yasuhiro Kouro |
2002-03-05 |
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Nonvolatile semiconductor memory device capable of erasing blocks despite variation in erasing characteristic of sectors |
Hiroaki Nakai |
2002-01-01 |