Inventor · disambiguated record
Yuzo Ochiai
Also filed as: OCHIAI YUZO
9 granted patents·2 pending applications·40 citations·filing 2003–2022
84Inventor score
Technology areasF23Q
Top patents by PatentIndex Score
11 records- 0173USD759298SLighterTOKAI CORP·Filed 2014·Granted Jun 14, 2016·18 cites·1 claims
- 0254USD980506SCigarette lighterTOKAI SEIKI CO HK LTD·Filed 2021·Granted Mar 7, 2023·2 cites·1 claims
- 0353USD581589SLighterCALICO BRANDS INC·Filed 2008·Granted Nov 25, 2008·9 cites·1 claims
- 0452US11536453B2Cigarette lighter with a new fuel release systemTOKAI SEIKI CO HK LTD·Filed 2019·Granted Dec 27, 2022·0 cites·12 claims
- 0550USD828951SLighterTOKAI CORP·Filed 2017·Granted Sep 18, 2018·5 cites·1 claims
- 0646US12130014B2Igniter, igniter with adjustable wick, and method of manufacturing and operating the sameTOKAI SEIKI CO H K LTD·Filed 2022·Granted Oct 29, 2024·0 cites·20 claims
- 0743US2009286192A1Disposable lighter for sight-impaired usersOCHIAI YUZO·Filed 2008·Application pending·0 cites
- 0841US2005175947A1Filter structure of igniterTOKAI CORP·Filed 2003·Application pending·0 cites
- 0938USD672085SLighterOCHIAI YUZO·Filed 2012·Granted Dec 4, 2012·4 cites·1 claims
- 1031USD676193SLighterTOKAI CORP·Filed 2012·Granted Feb 12, 2013·1 cites·1 claims
- 1128USD584852SLighterOCHIAI YUZO·Filed 2008·Granted Jan 13, 2009·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →