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Patent applications and USPTO patent grants for Koumoto; Masashi.The latest application filed is for "reference setting tool for measuring shape of side face spline, shape measuring device using the same, and shape measuring method using the same".
Patent | Date |
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Reference setting tool for measuring shape of side face spline, shape measuring device using the same, and shape measuring method using the same Grant 8,869,414 - Koumoto October 28, 2 | 2014-10-28 |
Flaw detection testing device for hub unit Grant 8,752,421 - Koumoto , et al. June 17, 2 | 2014-06-17 |
Reference Setting Tool For Measuring Shape Of Side Face Spline, Shape Measuring Device Using The Same, And Shape Measuring Method Using The Same App 20130047451 - KOUMOTO; Masashi | 2013-02-28 |
Flaw Detection Testing Device For Hub Unit App 20120180559 - KOUMOTO; Masashi ;   et al. | 2012-07-19 |
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