Motomasa Imai

Person

Chofu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power resistor, method of manufacturing the same, and power circuit...
- Patent number 5,629,666
- Issue date May 13, 1997
- Kabushiki Kaisha Toshiba
- Motomasa Imai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device capable of electrically pe...
- Patent number 5,517,445
- Issue date May 14, 1996
- Motomasa Imai
- G11 - INFORMATION STORAGE
Information Patent Grant
Metal oxide resistor, power resistor, and power circuit breaker
- Patent number 5,509,558
- Issue date Apr 23, 1996
- Kabushiki Kaisha Toshiba
- Motomasa Imai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Semiconductor memory device using ferroelectric capacitor and havin...
- Patent number 5,400,275
- Issue date Mar 21, 1995
- Kabushiki Kaisha Toshiba
- Kazuhide Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Power circuit breaker and power resistor
- Patent number 5,373,129
- Issue date Dec 13, 1994
- Kabushiki Kaisha Toshiba
- Naoki Shutoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory having ferroelectric capacitors polarized in nonvolatile mode
- Patent number 5,297,077
- Issue date Mar 22, 1994
- Kabushiki Kaisha Toshiba
- Motomasa Imai
- G11 - INFORMATION STORAGE
Information Patent Grant
Power circuit breaker and power resistor
- Patent number 5,254,816
- Issue date Oct 19, 1993
- Kabushiki Kaisha Toshiba
- Naoki Shutoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical resistor element and method of manufacturing the same
- Patent number 5,182,540
- Issue date Jan 26, 1993
- Kabushiki Kaisha Toshiba
- Naoki Shuto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ferroelectric capacitor and a semiconductor device having the same
- Patent number 5,155,573
- Issue date Oct 13, 1992
- Kabushiki Kaisha Toshiba
- Kazuhide Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High dielectric constant type ceramic composition
- Patent number 4,882,652
- Issue date Nov 21, 1989
- Kabushiki Kaisha Toshiba
- Osamu Furukawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High dielectric constant ceramic material and method of manufacturi...
- Patent number 4,767,732
- Issue date Aug 30, 1988
- Kabushiki Kaisha Toshiba
- Osamu Furukawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Magnetic recording head and method for manufacturing
- Patent number 4,701,767
- Issue date Oct 20, 1987
- Kabushiki Kaisha Toshiba
- Motomasa Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Metal oxide varistor made by a co-precipation process and freeze-dried
- Patent number 4,540,971
- Issue date Sep 10, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hideyuki Kanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Varistor includes oxides of bismuth, cobalt, manganese, antimony, n...
- Patent number 4,535,314
- Issue date Aug 13, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hideyuki Kanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Varistor
- Patent number 4,527,146
- Issue date Jul 2, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Hideyuki Kanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal oxide varistor with non-diffusable electrodes
- Patent number 4,516,105
- Issue date May 7, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Motomasa Imai
- H01 - BASIC ELECTRIC ELEMENTS

Motomasa Imai

Person

Patents Grantslast 30 patents

Power resistor, method of manufacturing the same, and power circuit...

Non-volatile semiconductor memory device capable of electrically pe...

Metal oxide resistor, power resistor, and power circuit breaker

Semiconductor memory device using ferroelectric capacitor and havin...

Power circuit breaker and power resistor

Memory having ferroelectric capacitors polarized in nonvolatile mode

Power circuit breaker and power resistor

Electrical resistor element and method of manufacturing the same

Ferroelectric capacitor and a semiconductor device having the same

High dielectric constant type ceramic composition

High dielectric constant ceramic material and method of manufacturi...

Magnetic recording head and method for manufacturing

Metal oxide varistor made by a co-precipation process and freeze-dried

Varistor includes oxides of bismuth, cobalt, manganese, antimony, n...

Varistor

Metal oxide varistor with non-diffusable electrodes