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Semiconductor laser device
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Patent number 5,559,819
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Issue date Sep 24, 1996
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Nippondenso Co., Ltd.
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Katsunori Abe
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B82 - NANO-TECHNOLOGY
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Heat-blocking glass
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Patent number 4,581,280
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Issue date Apr 8, 1986
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Nippon Soken, Inc.
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Takashi Taguchi
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G02 - OPTICS
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Heat reflection film
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Patent number 4,556,599
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Issue date Dec 3, 1985
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Nippon Soken, Inc.
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Susumu Sato
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G02 - OPTICS
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Air-fuel ratio detecting system
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Patent number 4,344,317
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Issue date Aug 17, 1982
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Nippon Soken, Inc.
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Tadashi Hattori
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Air-fuel ratio detecting system
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Patent number 4,306,444
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Issue date Dec 22, 1981
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Nippon Soken, Inc.
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Tadashi Hattori
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Electronic ignition control apparatus
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Patent number 4,258,683
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Issue date Mar 31, 1981
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Nippon Soken, Inc.
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Tadashi Hattori
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Air-fuel ratio detecting system
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Patent number 4,237,839
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Issue date Dec 9, 1980
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Nippon Soken, Inc.
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Yoshiki Ueno
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Electronic ignition control apparatus
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Patent number 4,207,847
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Issue date Jun 17, 1980
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Nippon Soken, Inc.
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Tadashi Hattori
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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