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Patent applications and USPTO patent grants for WAKITA; Hidekazu.The latest application filed is for "method for manufacturing spark plug".
Patent | Date |
---|---|
Method For Manufacturing Spark Plug App 20180323585 - YAMAMOTO; Hiroki ;   et al. | 2018-11-08 |
Method for manufacturing spark plug using a jig having a varied shape recess to prevent displacement of the noble tip during welding Grant 10,122,154 - Yamamoto , et al. November 6, 2 | 2018-11-06 |
Lever device Grant 9,671,814 - Aoki , et al. June 6, 2 | 2017-06-06 |
Lever switch device Grant 9,233,640 - Wakita , et al. January 12, 2 | 2016-01-12 |
Lever Device App 20140000410 - Aoki; Yo ;   et al. | 2014-01-02 |
Lever Switch Device App 20130001056 - Wakita; Hidekazu ;   et al. | 2013-01-03 |
Connection structure for resistive element Grant 7,476,130 - Wakita , et al. January 13, 2 | 2009-01-13 |
Connection Structure for Resistive Element App 20070264884 - Wakita; Hidekazu ;   et al. | 2007-11-15 |
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