Inventor · disambiguated record
Keiko Shibata
Also filed as: SHIBATA KEIKO
3 granted patents·2 pending applications·7 citations·filing 2004–2020
55Inventor score
Top patents by PatentIndex Score
5 records- 0185US8535498B2Electrochemical gas sensor and method for clamping the sameINOUE TOMOHIRO·Filed 2012·Granted Sep 17, 2013·7 cites·4 claims
- 0245US2023266067A1Heat-exchange element and heat-exchange ventilation apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 0344US11002170B2Injection deviceISUZU MOTORS LTD·Filed 2018·Granted May 11, 2021·0 cites·3 claims
- 0436US7628922B2Preanalysis treatment method and apparatus for analysis of polycyclic aromatic hydrocarbonsISUZU MOTORS LTD·Filed 2005·Granted Dec 8, 2009·0 cites·4 claims
- 0535US2006210442A1Apparatus and method for analyzing nitropolycyclic aromatic hydrocarbon contained in diesel particulateSHIBATA KEIKO·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keiko Shibata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →