Inventor

CHIKENJI AKIHITO

FR5 patents

⚠️ This page may combine multiple inventors who share the name “CHIKENJI AKIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

4 patents

US7673679B2Mar 9, 2010

Protective barriers for small devices

SCHLUMBERGER TECHNOLOGY CORP155 citations97

US7461547B2Dec 9, 2008

Methods and apparatus of downhole fluid analysis

SCHLUMBERGER TECHNOLOGY CORP109 citations96

US7788972B2Sep 7, 2010

Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluids

SCHLUMBERGER TECHNOLOGY CORP34 citations92

US7392697B2Jul 1, 2008

Apparatus for downhole fluids analysis utilizing micro electro mechanical system (MEMS) or other sensors

SCHLUMBERGER TECHNOLOGY CORP25 citations90

TERABAYASHI TORU

1 patent

US8256283B2Sep 4, 2012

Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluids

TERABAYASHI TORU11 citations81