Masuhiro Ohtsuka

Person

Higashimatsuyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Solenoid valve drive system
- Patent number 5,938,172
- Issue date Aug 17, 1999
- Zexel Corporation
- Masuhiro Ohtsuka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for high-speed driving of electromagnetic load
- Patent number 5,796,223
- Issue date Aug 18, 1998
- Zexel Corporation
- Masuhiro Ohtsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Correcting method for data used for control operation of vehicular...
- Patent number 5,335,174
- Issue date Aug 2, 1994
- Zexel Corporation
- Hiromi Kohno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for controlling vehicle automatic transmission systems
- Patent number 5,122,956
- Issue date Jun 16, 1992
- Diesel Kiki Co., Ltd.
- Yuji Satoh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for automatically controlling transmission for vehicles
- Patent number 5,090,269
- Issue date Feb 25, 1992
- Diesel Kiki Co., Ltd.
- Masuhiro Ohtsuka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for controlling clutches
- Patent number 5,060,158
- Issue date Oct 22, 1991
- Diesel Kiki Co., Ltd.
- Hiromi Kono
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automatic transmission system for vehicles
- Patent number 4,977,992
- Issue date Dec 18, 1990
- Diesel Kiki Co., Ltd.
- Masuhiro Ohtsuka
- B60 - VEHICLES IN GENERAL

Masuhiro Ohtsuka

Person

Patents Grantslast 30 patents

Solenoid valve drive system

Method and apparatus for high-speed driving of electromagnetic load

Correcting method for data used for control operation of vehicular...

Method for controlling vehicle automatic transmission systems

System for automatically controlling transmission for vehicles

Apparatus for controlling clutches

Automatic transmission system for vehicles