Niina; Nobuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niina; Nobuyoshi.The latest application filed is for "compliant bearing for oilfield applications".
- Niina; Nobuyoshi - Yokohama JP
- Niina; Nobuyoshi - Lafayett LA
- Niina; Nobuyoshi - Cheltenham N/A GB
- Niina; Nobuyoshi - Gloucestershire GB
- NIINA; NOBUYOSHI - Cheltenam GB
- Niina; Nobuyoshi - Sugar Land TX
| Patent | Date |
|---|---|
| Compliant bearing for oilfield applications Grant 11,428,262 - Niina , et al. August 30, 2 | 2022-08-30 |
| Compliant Bearing for Oilfield Applications App 20210285489 - NIINA; Nobuyoshi ; et al. | 2021-09-16 |
| Drilling system with flow control valve Grant 10,184,296 - Niina , et al. Ja | 2019-01-22 |
| Flex joint for downhole drilling applications Grant 9,803,426 - Menger , et al. October 31, 2 | 2017-10-31 |
| Drilling System with Flow Control Valve App 20150337601 - Niina; Nobuyoshi ; et al. | 2015-11-26 |
| Drilling system with flow control valve Grant 9,121,223 - Niina , et al. September 1, 2 | 2015-09-01 |
| Monitoring System for Drilling Instruments App 20140284103 - Niina; Nobuyoshi ; et al. | 2014-09-25 |
| System for controlling flow of an actuating fluid Grant 8,739,862 - Niina , et al. June 3, 2 | 2014-06-03 |
| Drilling System With Flow Control Valve App 20140014413 - Niina; Nobuyoshi ; et al. | 2014-01-16 |
| System and method for drilling and completing lateral boreholes Grant 8,596,386 - Hopkins , et al. December 3, 2 | 2013-12-03 |
| System For Controlling Flow Of An Actuating Fluid App 20120067592 - NIINA; NOBUYOSHI ; et al. | 2012-03-22 |
| Flex Joint For Downhole Drilling Applications App 20110308858 - Menger; Christian ; et al. | 2011-12-22 |
| Electromagnetic wellbore telemetry system for tubular strings Grant 7,859,426 - Clark , et al. December 28, 2 | 2010-12-28 |
| Electromagnetic Wellbore Telemetry System For Tubular Strings App 20090322553 - Clark; Brian ; et al. | 2009-12-31 |
| Electromagnetic wellbore telemetry system for tubular strings Grant 7,605,715 - Clark , et al. October 20, 2 | 2009-10-20 |
| Electromagnetic Wellbore Telemetry System For Tubular Strings App 20080041575 - Clark; Brian ; et al. | 2008-02-21 |
| Hole displacement measuring system and method using a magnetic field Grant 6,833,706 - Niina December 21, 2 | 2004-12-21 |
| Displacement measuring system and method App 20030184305 - Niina, Nobuyoshi | 2003-10-02 |
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