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Gas sensor
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Patent number 11,604,160
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Issue date Mar 14, 2023
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Denso Corporation
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Makoto Nakae
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Gas sensor element
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Patent number 9,958,412
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Issue date May 1, 2018
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Toyota Jidosha Kabushiki Kaisha
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Hiroki Nishijima
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G01 - MEASURING TESTING
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Gas sensor element
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Patent number 7,045,047
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Issue date May 16, 2006
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Denso Corporation
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Makoto Nakae
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G01 - MEASURING TESTING
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Air-fuel ratio sensor unit
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Patent number 5,804,699
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Issue date Sep 8, 1998
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Nippondenso Co., Ltd.
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Tomio Sugiyama
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G01 - MEASURING TESTING
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Oxygen sensor
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Patent number 5,393,397
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Issue date Feb 28, 1995
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Nippondenso Co., Ltd.
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Tomoji Fukaya
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G01 - MEASURING TESTING
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