Inventor

KANAYA YASUO

JP3 patents

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

NAKAJIMA HIROSHI

2 patents

US8286475B2Oct 16, 2012

Transducer assemblies for downhole tools

NAKAJIMA HIROSHI19 citations89

US9476293B2Oct 25, 2016

Transducer assembly for a downhole tools

NAKAJIMA HIROSHI2 citations59

SCHLUMBERGER TECHNOLOGY CORP

1 patent

US7813220B2Oct 12, 2010

Method and apparatus for long term seismic monitoring

SCHLUMBERGER TECHNOLOGY CORP1 citations49