Matsumoto Akio

Person

Himeji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum pump
- Patent number 4,824,336
- Issue date Apr 25, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Iwaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor drive vacuum pump
- Patent number 4,728,266
- Issue date Mar 1, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pressure-responsive apparatus having hysteresis to prevent hunting
- Patent number 4,620,073
- Issue date Oct 28, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuyoshi Yokota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microcomputer-controlled DC three-wire circuit for vehicle
- Patent number 4,604,565
- Issue date Aug 5, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuyoshi Yokota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pressure responsive pump drive motor control apparatus having spot...
- Patent number 4,596,514
- Issue date Jun 24, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control device for a power-driven air pump for a car
- Patent number 4,593,524
- Issue date Jun 10, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Regenerator for diesel particulate filter
- Patent number 4,589,254
- Issue date May 20, 1986
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Satoru Kume
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Charging system for a car
- Patent number 4,588,939
- Issue date May 13, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Iwaki Yoshiyuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current generator for a car
- Patent number 4,581,572
- Issue date Apr 8, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Iwaki Yoshiyuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-battery power supply system for vehicles
- Patent number 4,564,799
- Issue date Jan 14, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Iwaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current generator system for a car
- Patent number 4,560,916
- Issue date Dec 24, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Iwaki Yoshiyuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicular direct-current three-wire electric system
- Patent number 4,539,515
- Issue date Sep 3, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuharu Morishita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pressure responsive pump control system having an alarm lamp
- Patent number 4,525,125
- Issue date Jun 25, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control for pumping devices used in vehicles
- Patent number 4,524,312
- Issue date Jun 18, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control for pumping devices used in vehicles
- Patent number 4,524,311
- Issue date Jun 18, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuyoshi Yokota
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Diaphragm apparatus having a magnetically imparted hysteresis chara...
- Patent number 4,521,651
- Issue date Jun 4, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diesel particulate filter system
- Patent number 4,520,624
- Issue date Jun 4, 1985
- Mitsubishi Jiboshia Kogyo Kabushiki Kaisha
- Yuhiko Kiyota
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Delayed turn-off control for vehicle pumping device
- Patent number 4,518,903
- Issue date May 21, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary blade pump having blades with wear resistant end surfaces
- Patent number 4,518,333
- Issue date May 21, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Kimiaki Seki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control device for pump apparatus for vehicular use
- Patent number 4,510,425
- Issue date Apr 9, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Mitsuyoshi Yokota
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pulley device
- Patent number 4,496,336
- Issue date Jan 29, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vehicle A.C. generator with constant output power
- Patent number 4,496,898
- Issue date Jan 29, 1985
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Iwaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric generator for vehicle
- Patent number 4,482,830
- Issue date Nov 13, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Iwaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric generator for use with vehicles
- Patent number 4,469,966
- Issue date Sep 4, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Iwaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicular generator with cooling fan made of rubber covered shape m...
- Patent number 4,464,594
- Issue date Aug 7, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Akio Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging generator control system
- Patent number 4,451,776
- Issue date May 29, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Iwaki
- B60 - VEHICLES IN GENERAL

Matsumoto Akio

Person

Patents Grantslast 30 patents

Vacuum pump

Motor drive vacuum pump

Pressure-responsive apparatus having hysteresis to prevent hunting

Microcomputer-controlled DC three-wire circuit for vehicle

Pressure responsive pump drive motor control apparatus having spot...

Control device for a power-driven air pump for a car

Regenerator for diesel particulate filter

Charging system for a car

Alternating current generator for a car

Two-battery power supply system for vehicles

Alternating current generator system for a car

Vehicular direct-current three-wire electric system

Pressure responsive pump control system having an alarm lamp

Control for pumping devices used in vehicles

Control for pumping devices used in vehicles

Diaphragm apparatus having a magnetically imparted hysteresis chara...

Diesel particulate filter system

Delayed turn-off control for vehicle pumping device

Rotary blade pump having blades with wear resistant end surfaces

Control device for pump apparatus for vehicular use

Pulley device

Vehicle A.C. generator with constant output power

Electric generator for vehicle

Electric generator for use with vehicles

Vehicular generator with cooling fan made of rubber covered shape m...

Charging generator control system