Inventor · disambiguated record
Shinji Ohtsubo
Also filed as: OHTSUBO SHINJI
6 granted patents·49 citations·filing 1994–2013
79Inventor score
Files withNGK INSULATORS LTD6
Top patents by PatentIndex Score
6 records- 0176US7998608B2Lithium secondary batteryNGK INSULATORS LTD·Filed 2005·Granted Aug 16, 2011·3 cites·13 claims
- 0269US6044689AApparatus for sensing low concentration NOx, chamber used for apparatus for sensing low concentration NOx; gas sensor element and method of manufacturing the same; and ammonia removing apparatus and NOx sensor utilizing this apparatusNGK INSULATORS LTD·Filed 1998·Granted Apr 4, 2000·33 cites·7 claims
- 0342US9229047B2Method for manufacturing sensor element for use in gas sensor, inspecting electrical characteristics of sensor element, and pre-treating sensor elementNGK INSULATORS LTD·Filed 2013·Granted Jan 5, 2016·0 cites·6 claims
- 0434US5501892ACeramic parts having small hole(s) and method of manufacturing the sameNGK INSULATORS LTD·Filed 1994·Granted Mar 26, 1996·10 cites·7 claims
- 0533US5476623AMethod of manufacturing hollow ceramic part with hole thereinNGK INSULATORS LTD·Filed 1994·Granted Dec 19, 1995·3 cites·8 claims
- 0628US6051181AProcess for production of ceramic productNGK INSULATORS LTD·Filed 1999·Granted Apr 18, 2000·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →