Nakamura Shigeo

Person

Yamanashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Switching power supply and adapter for switching power supply
- Patent number 5,170,070
- Issue date Dec 8, 1992
- Fanuc Ltd.
- Masayuki Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regular undervoltage detector
- Patent number 5,063,491
- Issue date Nov 5, 1991
- Fanuc Ltd.
- Nakamura Shigeo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pre-drive circuit
- Patent number 4,967,101
- Issue date Oct 30, 1990
- Fanuc Ltd.
- Shigeo Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching regulator
- Patent number 4,942,508
- Issue date Jul 17, 1990
- Fanuc Ltd.
- Shigeo Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pre-drive circuit
- Patent number 4,899,065
- Issue date Feb 6, 1990
- Fanuc Ltd.
- Shigeo Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power switching transistor drive circuit
- Patent number 4,562,361
- Issue date Dec 31, 1985
- Fanuc Ltd.
- Masayuki Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source for control equipment
- Patent number 4,485,423
- Issue date Nov 27, 1984
- Fujitsu Fanuc Limited
- Masayuki Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ringing converter
- Patent number 4,467,406
- Issue date Aug 21, 1984
- Fanuc Ltd.
- Masayuki Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stabilizing power supply apparatus
- Patent number 4,460,955
- Issue date Jul 17, 1984
- Fanuc Ltd.
- Masayuki Hattori
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power source device for bubble memory unit
- Patent number 4,451,902
- Issue date May 29, 1984
- Fanuc Ltd.
- Ryoji Imazeki
- G11 - INFORMATION STORAGE
Information Patent Grant
Transparent flat panel piezoelectric speaker
- Patent number 4,352,961
- Issue date Oct 5, 1982
- Hitachi, Ltd.
- Akio Kumada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overcurrent protection apparatus
- Patent number 4,330,816
- Issue date May 18, 1982
- Fujitsu Fanuc Limited
- Ryoji Imazeki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reference voltage generating circuit in a DC power supply
- Patent number 4,321,525
- Issue date Mar 23, 1982
- Fujitsu Fanuc Limited
- Ryoji Imazeki
- G05 - CONTROLLING REGULATING

Nakamura Shigeo

Person

Patents Grantslast 30 patents

Switching power supply and adapter for switching power supply

Switching regular undervoltage detector

Pre-drive circuit

Switching regulator

Pre-drive circuit

Power switching transistor drive circuit

Power source for control equipment

Ringing converter

Stabilizing power supply apparatus

Power source device for bubble memory unit

Transparent flat panel piezoelectric speaker

Overcurrent protection apparatus

Reference voltage generating circuit in a DC power supply