Assignee
OMURA TOMOHIKO
JP·4 granted patents·2 pending applications·10 citations·filing 2005–2012
Top patents by PatentIndex Score
6 records- 0182US10266909B2High-strength austenitic stainless steel for high-pressure hydrogen gasOMURA TOMOHIKO·Filed 2012·Granted Apr 23, 2019·2 cites·4 claims
- 0282US8663400B2Low alloy steel for high-pressure hydrogen gas environment and container for high-pressure hydrogenOMURA TOMOHIKO·Filed 2009·Granted Mar 4, 2014·4 cites·6 claims
- 0373US8617462B2Steel for oil well pipe excellent in sulfide stress cracking resistanceOMURA TOMOHIKO·Filed 2007·Granted Dec 31, 2013·2 cites·2 claims
- 0473US8168010B2Low alloy steel for oil well pipes having excellent sulfide stress cracking resistanceOMURA TOMOHIKO·Filed 2006·Granted May 1, 2012·2 cites·2 claims
- 0552US2009098403A1Low alloy steel for oil country tubular goods and seamless steel pipeOMURA TOMOHIKO·Filed 2008·Application pending·0 cites
- 0642US2006191600A1Steel and component of structural equipment for use in a hydrogen gas environment, and a method for the manufacture thereofOMURA TOMOHIKO·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when OMURA TOMOHIKO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →