Inventor
Shigeo Daito
Inventor
Yokohama, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties29%
E21BEarth or rock drilling24%
G01VGeophysics19%
B01LChemical or physical laboratory apparatus for general use10%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H03HImpedance networks, e.g. resonant circuits5%
PatentTitleYear
10,451,508Pressure transducer and method for fabricating the same201910,261,347System and methodology for controlling optical transmittance20199,874,655Fluid analyzer using absorption spectroscopy20189,074,461'Fluid analyzer with plasma emission unit and method of using same'20159,057,793'Fluid analyzer with mirror and method of using same'20158,916,816'Imaging systems and image fiber bundles for downhole measurement'20148,294,332'Pressure transducer'20127,658,092'Heat switch for chromatographic system and method of operation'20107,654,130'Gas chromatography system architecture incorporating integrated thermal management'20107,600,413'Gas chromatography system architecture'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2019Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (10)· patent assignee history
2009–2012Based in Lexington, MA, US· patent location history
2012Patents assigned to BARRIOL YVES (1)· patent assignee history
2012Patents assigned to DAITO SHIGEO (1)· patent assignee history
2012Patents assigned to LAWRENCE JIMMY (1)· patent assignee history
2012Patents assigned to MATSUMOTO NORIYUKI (1)· patent assignee history
2014–2019Based in Yokohama, JP· patent location history
2019Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 10 | 2009–2019 |
| BARRIOL YVES | 1 | 2012 |
| DAITO SHIGEOself | 1 | 2012 |
| LAWRENCE JIMMY | 1 | 2012 |
| MATSUMOTO NORIYUKI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 2014–2019 |
| Lexington, Massachusetts, US | 4 | 2009–2012 |
| Kanagawa, JP | 1 | 2019 |