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Patent applications and USPTO patent grants for Higuchi; Kazuaki.The latest application filed is for "compressor".
Patent | Date |
---|---|
Colloidal silica, and method for production thereof Grant 9,550,683 - Higuchi January 24, 2 | 2017-01-24 |
Compressor Grant 8,894,395 - Nishimura , et al. November 25, 2 | 2014-11-25 |
Colloidal silica containing silica secondary particles having bent structure and/or branched structure, and method for producing same Grant 8,529,787 - Higuchi , et al. September 10, 2 | 2013-09-10 |
Compressor App 20120251301 - Nishimura; Yusuke ;   et al. | 2012-10-04 |
Colloidal Silica Containing Silica Secondary Particles Having Bent Structure And/or Branched Structure, And Method For Producing Same App 20110163262 - Higuchi; Kazuaki ;   et al. | 2011-07-07 |
Colloidal Silica, And Method For Production Thereof App 20100071272 - Higuchi; Kazuaki | 2010-03-25 |
White luminescent phosphor for use in cathode ray tube Grant 4,512,912 - Matsuda , et al. April 23, 1 | 1985-04-23 |
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