| Patent | Date |
|---|
Method of separation evaluation of acoustic anisotropy and heterogeneity
Grant 11,249,212 - Sakiyama February 15, 2 | 2022-02-15 |
Method Of Separation Evaluation Of Acoustic Anisotropy And Heterogeneity
App 20210302610 - Sakiyama; Naoki | 2021-09-30 |
System and method for quantitative cement bond evaluation
Grant 11,015,427 - Izuhara , et al. May 25, 2 | 2021-05-25 |
Systems and methods for evaluation of formation shear slowness
Grant 10,955,577 - Deger , et al. March 23, 2 | 2021-03-23 |
Multi-mode acoustic tool and method
Grant 10,859,726 - Oshima , et al. December 8, 2 | 2020-12-08 |
Methods and apparatus to characterize acoustic dispersions in a borehole
Grant 10,677,051 - Sakiyama , et al. | 2020-06-09 |
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 |
System and methodology for acoustic measurement driven geo-steering
Grant 10,544,668 - Hori , et al. Ja | 2020-01-28 |
System and methodology for estimating formation elastic properties using decomposed and undecomposed signal
Grant 10,429,532 - Sakiyama , et al. O | 2019-10-01 |
Method and apparatus for processing waveforms
Grant 10,392,934 - Oshima , et al. A | 2019-08-27 |
Systems And Methods For Evaluation Of Formation Shear Slowness
App 20190235107 - Deger; Evgeniya ; et al. | 2019-08-01 |
Downhole acoustic mapping
Grant 10,364,664 - Hori , et al. | 2019-07-30 |
Methods And Apparatus To Characterize Acoustic Dispersions In A Borehole
App 20190178078 - Sakiyama; Naoki ; et al. | 2019-06-13 |
Apparatus for monopole and multipole sonic logging of a downhole formation
Grant 9,927,541 - Kinoshita , et al. March 27, 2 | 2018-03-27 |
Multi-mode Acoustic Tool And Method
App 20180045844 - Oshima; Atsushi ; et al. | 2018-02-15 |
Acoustic Sensing with Azimuthally Distributed Transmitters and Receivers
App 20180003845 - Sakiyama; Naoki ; et al. | 2018-01-04 |
Downhole Acoustic Mapping
App 20180003843 - Hori; Hiroshi ; et al. | 2018-01-04 |
Acoustic Tool Eccentering Correction
App 20180003844 - Sakiyama; Naoki ; et al. | 2018-01-04 |
System And Methodology For Acoustic Measurement Driven Geo-steering
App 20170314385 - Hori; Hiroshi ; et al. | 2017-11-02 |
System And Methodology For Estimating Formation Elastic Properties Using Decomposed And Undecomposed Signal
App 20170285206 - Sakiyama; Naoki ; et al. | 2017-10-05 |
Method And Apparatus For Processing Waveforms
App 20170248015 - Oshima; Atsushi ; et al. | 2017-08-31 |
System And Method For Quantitative Cement Bond Evaluation
App 20170226844 - Izuhara; Wataru ; et al. | 2017-08-10 |
Farm-work-detail Input Support Method, Recording Medium, And Input Support Apparatus
App 20170053359 - Sakiyama; Naoki ; et al. | 2017-02-23 |
Farm-work-detail Input Support Method, Recording Medium, And Input Support Apparatus
App 20170032472 - Honda; Makoto ; et al. | 2017-02-02 |
Computer Product, Screen Control Apparatus, And Screen Control Method
App 20160216847 - HONDA; Makoto ; et al. | 2016-07-28 |
Apparatus for Monopole and Multipole Sonic Logging of A Downhole Formation
App 20150293251 - Kinoshita; Toshihiro ; et al. | 2015-10-15 |
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