Hirota; Kazuaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirota; Kazuaki.The latest application filed is for "output checking device for a wire rope flaw detector".
- Hirota; Kazuaki - Tokyo JP
| Patent | Date |
|---|---|
| Wire rope flaw detector Grant 11,117,785 - Hirota , et al. September 14, 2 | 2021-09-14 |
| Output Checking Device For A Wire Rope Flaw Detector App 20210072186 - KOIKE; Tetsuya ; et al. | 2021-03-11 |
| Wire rope flaw detector and adjustment method therefor Grant 10,724,992 - Hirota , et al. | 2020-07-28 |
| Wire rope flaw detection device and adjustment jig Grant 10,539,533 - Hirota , et al. Ja | 2020-01-21 |
| Wire Rope Flaw Detector App 20200002133 - Hirota; Kazuaki ; et al. | 2020-01-02 |
| Wire rope flaw detection device Grant 10,514,362 - Yoshioka , et al. Dec | 2019-12-24 |
| Wire Rope Flaw Detector And Adjustment Method Therefor App 20190079053 - HIROTA; Kazuaki ; et al. | 2019-03-14 |
| Wire Rope Flaw Detection Device App 20180299408 - YOSHIOKA; Takashi ; et al. | 2018-10-18 |
| Wire Rope Flaw Detection Device And Adjustment Jig App 20180246064 - HIROTA; Kazuaki ; et al. | 2018-08-30 |
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