Izuhara; Wataru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Izuhara; Wataru.The latest application filed is for "acoustic sensing with azimuthally distributed transmitters and receivers".
- Izuhara; Wataru - Tokyo JP
- Izuhara; Wataru - Inagi JP
- Izuhara; Wataru - Inagi-shi JP
| Patent | Date |
|---|---|
| System and method for quantitative cement bond evaluation Grant 11,015,427 - Izuhara , et al. May 25, 2 | 2021-05-25 |
| Acoustic tool eccentering correction Grant 10,655,462 - Sakiyama , et al. | 2020-05-19 |
| Acoustic sensing with azimuthally distributed transmitters and receivers Grant 10,585,202 - Sakiyama , et al. | 2020-03-10 |
| Method and system of quantitative cement evaluation using logging while drilling Grant 10,392,920 - Izuhara , et al. A | 2019-08-27 |
| Downhole acoustic mapping Grant 10,364,664 - Hori , et al. | 2019-07-30 |
| Downhole Acoustic Mapping App 20180003843 - Hori; Hiroshi ; et al. | 2018-01-04 |
| System And Methodology For Removing Noise Associated With Sonic Logging App 20180003846 - Wago; Toshimichi ; et al. | 2018-01-04 |
| Acoustic Sensing with Azimuthally Distributed Transmitters and Receivers App 20180003845 - Sakiyama; Naoki ; et al. | 2018-01-04 |
| Acoustic Tool Eccentering Correction App 20180003844 - Sakiyama; Naoki ; et al. | 2018-01-04 |
| System And Method For Quantitative Cement Bond Evaluation App 20170226844 - Izuhara; Wataru ; et al. | 2017-08-10 |
| Method and System of Quantitative Cement Evaluation Using Logging While Drilling App 20150168581 - Izuhara; Wataru ; et al. | 2015-06-18 |
| Acoustic sources Grant 8,511,421 - Sugiyama , et al. August 20, 2 | 2013-08-20 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 