Keizaburo Usui

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Actuator for remote devices or the like
- Patent number 4,691,584
- Issue date Sep 8, 1987
- Ohi Seisakusho Co., Ltd.
- Tatsuyuki Takaishi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Gearshift control system for automatic transmissions using air flow...
- Patent number 4,318,312
- Issue date Mar 9, 1982
- Nissan Motor Co., Ltd.
- Yoshiro Morimoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Counter shaft automatic power transmission
- Patent number 4,195,720
- Issue date Apr 1, 1980
- Nissan Motor Company, Limited
- Keizaburo Usui
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controls for clutch, motor and transmission
- Patent number 4,194,608
- Issue date Mar 25, 1980
- Nissan Motor Company, Limited
- Keizaburo Usui
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pressured fluid supply system
- Patent number 4,193,264
- Issue date Mar 18, 1980
- Nissan Motor Company, Limited
- Koichi Takahashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fluid pressure supply arrangement for fluid operated countershaft p...
- Patent number 4,168,638
- Issue date Sep 25, 1979
- Nissan Motor Company, Limited
- Keizaburo Usui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flow rate measuring device
- Patent number 4,141,240
- Issue date Feb 27, 1979
- Nissan Motor Company, Limited
- Keizaburo Usui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Countershaft type power transmission
- Patent number 4,136,576
- Issue date Jan 30, 1979
- Nissan Motor Company, Limited
- Keizaburo Usui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Keizaburo Usui

Person

Patents Grantslast 30 patents

Actuator for remote devices or the like

Gearshift control system for automatic transmissions using air flow...

Counter shaft automatic power transmission

Controls for clutch, motor and transmission

Pressured fluid supply system

Fluid pressure supply arrangement for fluid operated countershaft p...

Flow rate measuring device

Countershaft type power transmission