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Yukitsugu Fukumori
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ignition distributor
Patent number
4,275,690
Issue date
Jun 30, 1981
Nissan Motor Company, Limited
Yukitsugu Fukumori
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for electrically connecting spark plug to high-voltage cable
Patent number
4,274,695
Issue date
Jun 23, 1981
Hitachi, Ltd.
Yukitsugu Fukumori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic type car air purifier
Patent number
4,274,843
Issue date
Jun 23, 1981
Nissan Motor Company, Limited
Masazumi Sone
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electronic air cleaner for passenger compartment of vehicle
Patent number
4,245,550
Issue date
Jan 20, 1981
Nissan Motor Company, Limited
Kazuhiko Suzuki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electronic air cleaner for passenger compartment of vehicle
Patent number
4,227,446
Issue date
Oct 14, 1980
Nissan Motor Company, Limited
Masazumi Sone
B60 - VEHICLES IN GENERAL