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Hatuo Nagaishi
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Yokosuka, JA
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last 30 patents
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Patent Grant
Exhaust cleaning system for internal combustion engine
Patent number
4,012,905
Issue date
Mar 22, 1977
Nissan Motor Co., Ltd.
Kenji Masaki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Thermal reactor
Patent number
3,979,905
Issue date
Sep 14, 1976
Nissan Motor Co., Ltd.
Kenji Masaki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Thermal reactor for afterburning automotive internal combustion eng...
Patent number
3,934,412
Issue date
Jan 27, 1976
Nissan Motor Company Limited
Kenji Masaki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES