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Yoshio Sunohara
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Yokohama, JP
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last 30 patents
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Patent Grant
Hydraulic passages for oil pump for speed reducer used in electric...
Patent number
5,901,802
Issue date
May 11, 1999
Nissan Motor Co., Ltd.
Yoshio Sunohara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vacuum modulator arrangement for an automatic transmission
Patent number
4,381,050
Issue date
Apr 26, 1983
Nissan Motor Co., Ltd.
Yoshio Sunohara
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Lock-up control system for a torque converter
Patent number
4,369,865
Issue date
Jan 25, 1983
Nissan Motor Company, Limited
Yoshio Sunohara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lock-up torque converter with damper
Patent number
4,305,487
Issue date
Dec 15, 1981
Nissan Motor Company, Limited
Yoshio Sunohara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lock-up torque converter with clutch piston engageable with convert...
Patent number
4,301,900
Issue date
Nov 24, 1981
Nissan Motor Company, Limited
Yoshio Sunohara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lock-up control system for a torque converter including a timing ar...
Patent number
4,270,636
Issue date
Jun 2, 1981
Nissan Motor Company, Limited
Yoshio Sunohara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Look-up torque converter with compact arrangement of damper
Patent number
4,266,641
Issue date
May 12, 1981
Nissan Motor Company, Limited
Yoshio Sunohara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Automatic power transmission with direct-drive clutch
Patent number
4,160,392
Issue date
Jul 10, 1979
Nissan Motor Company, Limited
Yoshio Sunohara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...