Inventor · disambiguated record
Shizuo Ogura
Also filed as: OGURA SHIZUO
11 granted patents·1 pending application·228 citations·filing 1993–2019
91Inventor score
Top patents by PatentIndex Score
12 records- 0193US8486556B2Multilayer separator exhibiting improved strength and stabilityCALL RONALD W·Filed 2010·Granted Jul 16, 2013·18 cites·2 claims
- 0289US6703163B2Lithium battery and electrodeCELANESE VENTURES GMBH·Filed 2001·Granted Mar 9, 2004·41 cites·34 claims
- 0381US5563707AInterference enhanced optical sensor for detecting chemical speciesHOECHST AG·Filed 1995·Granted Oct 8, 1996·59 cites·12 claims
- 0477US5757193AApparatus for detecting defects of wiring boardHOECHST AG·Filed 1996·Granted May 26, 1998·45 cites·13 claims
- 0571US5844249AApparatus for detecting defects of wires on a wiring board wherein optical sensor includes a film of polymer non-linear optical materialHOECHST AG·Filed 1997·Granted Dec 1, 1998·35 cites·17 claims
- 0666US7029794B2Lithium battery and electrodeCELANESE VENTURES GMBH·Filed 2001·Granted Apr 18, 2006·7 cites·25 claims
- 0761US6921608B2Battery separatorCELGARD INC·Filed 2002·Granted Jul 26, 2005·4 cites·13 claims
- 0853US2007238017A1Multilayer separator exhibiting improved strength and stabilityCELGARD LLC·Filed 2006·Application pending·0 cites
- 0949US5652327ATriazine polymersHOECHST AG·Filed 1995·Granted Jul 29, 1997·11 cites·17 claims
- 1037US5817727APolymer films for detecting chemical substancesHOECHST AG·Filed 1995·Granted Oct 6, 1998·5 cites·20 claims
- 1132US5665844APolymer films for detecting chemical substancesHOECHST AG·Filed 1993·Granted Sep 9, 1997·3 cites·17 claims
- 1231US10804852B2High-voltage output amplifierOGURA MASAKI·Filed 2019·Granted Oct 13, 2020·0 cites·6 claims
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