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Patent applications and USPTO patent grants for Sumita; Kazuya.The latest application filed is for "polishing composition and polishing method using the same".
Patent | Date |
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Polishing composition and polishing method using the same Grant 9,434,046 - Shimizu , et al. September 6, 2 | 2016-09-06 |
Polishing composition and polishing method Grant 9,117,761 - Tamada , et al. August 25, 2 | 2015-08-25 |
Polishing Composition and Polishing Method Using The Same App 20130288573 - SHIMIZU; Mikikazu ;   et al. | 2013-10-31 |
Polishing composition and polishing method using the same Grant 8,518,297 - Shimizu , et al. August 27, 2 | 2013-08-27 |
Polishing Composition And Polishing Method App 20130203254 - Tamada; Shuichi ;   et al. | 2013-08-08 |
Polishing Composition and Polishing Method Using The Same App 20090197413 - SHIMIZU; Mikikazu ;   et al. | 2009-08-06 |
Polishing Composition and Polishing Method Using The Same App 20090197414 - Shimizu; Mikikazu ;   et al. | 2009-08-06 |
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