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Dosing pump unit
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Patent number 8,646,475
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Issue date Feb 11, 2014
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Grundfos Nonox A/S
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Hans Henrik Jochumsen
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Exhaust gas throttle valve for engines
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Patent number 7,406,823
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Issue date Aug 5, 2008
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Isuzu Motors Limited
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Hideki Takahashi
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Engine-control apparatus
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Patent number 4,926,636
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Issue date May 22, 1990
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Mazda Motor Corporation
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Tomoo Tadokoro
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Supercharged engine
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Patent number 4,702,219
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Issue date Oct 27, 1987
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Mazda Motor Corporation
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Tomoo Tadokoro
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Exhaust gas cleaning system for vehicle
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Patent number 4,665,690
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Issue date May 19, 1987
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Mazda Motor Corporation
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Yoshitaka Nomoto
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Regenerator for diesel particulate filter
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Patent number 4,589,254
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Issue date May 20, 1986
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Mitsubishi Jidosha Kogyo Kabushiki Kaisha
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Satoru Kume
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Diesel particulate filter system
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Patent number 4,520,624
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Issue date Jun 4, 1985
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Mitsubishi Jiboshia Kogyo Kabushiki Kaisha
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Yuhiko Kiyota
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Catalyst converter
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Patent number 3,972,685
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Issue date Aug 3, 1976
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Masanori Hanaoka
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Catalytic reactor for exhaust gases
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Patent number 3,963,447
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Issue date Jun 15, 1976
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Nissan Motor Co., Ltd.
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Yoshimasa Hayashi
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Catalytic convertor
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Patent number 3,957,447
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Issue date May 18, 1976
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Toyota Jidosha Kogyo Kabushiki Kaisha
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Masanori Hanaoka
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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3911674
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Patent number 3,911,674
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Issue date Oct 14, 1975
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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3823556
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Patent number 3,823,556
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Issue date Jul 16, 1974
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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3747346
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Patent number 3,747,346
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Issue date Jul 24, 1973
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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3744248
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Patent number 3,744,248
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Issue date Jul 10, 1973
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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3705497
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Patent number 3,705,497
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Issue date Dec 12, 1972
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS