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Patent applications and USPTO patent grants for Hirasawa; Taiji.The latest application filed is for "plant apparatus operation support device".
Patent | Date |
---|---|
Ultrasonograph, ultrasonic transducer, examining instrument, and ultrasonographing device Grant 7,421,900 - Karasawa , et al. September 9, 2 | 2008-09-09 |
Plant apparatus operation support device Grant 7,283,929 - Fujiyama , et al. October 16, 2 | 2007-10-16 |
Plant apparatus operation support device App 20060100915 - Fujiyama; Kazunari ;   et al. | 2006-05-11 |
Steam turbine system inspecting method Grant 6,965,834 - Saito , et al. November 15, 2 | 2005-11-15 |
Steam turbine system inspecting method App 20040128109 - Saito, Kazuhiro ;   et al. | 2004-07-01 |
Ultrasonograph, ultrasonic transducer, examining instrument, and ultrasonographing device App 20040024320 - Karasawa, Hirokazu ;   et al. | 2004-02-05 |
Plant maintenanace method and apparatus App 20030191606 - Fujiyama, Kazunari ;   et al. | 2003-10-09 |
Phased array ultrasonic testing apparatus and testing method therefor Grant 4,497,210 - Uchida , et al. February 5, 1 | 1985-02-05 |
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