loadpatents
Patent applications and USPTO patent grants for Naruke; Koichiro.The latest application filed is for "drill and drill head".
Patent | Date |
---|---|
Drill Grant 9,901,991 - Naruke , et al. February 27, 2 | 2018-02-27 |
Drill And Drill Head App 20170274461 - Mabuchi; Masayuki ;   et al. | 2017-09-28 |
Drill App 20170066062 - Takahashi; Souhei ;   et al. | 2017-03-09 |
Drill App 20160207119 - Naruke; Koichiro ;   et al. | 2016-07-21 |
Drill Grant 9,352,399 - Yanagida , et al. May 31, 2 | 2016-05-31 |
Coolant-hole equipped drill Grant 9,216,460 - Matsuda , et al. December 22, 2 | 2015-12-22 |
Drill Grant 8,876,445 - Yanagida , et al. November 4, 2 | 2014-11-04 |
Drill App 20140023448 - Yanagida; Kazuya ;   et al. | 2014-01-23 |
Coolant-hole Equipped Drill App 20120082524 - Matsuda; Nobuyuki ;   et al. | 2012-04-05 |
Drill App 20110211924 - Yanagida; Kazuya ;   et al. | 2011-09-01 |
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