Manabu Takamoto

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid pressure operating apparatus for circuit breaker
- Patent number 6,903,295
- Issue date Jun 7, 2005
- Hitachi, Ltd.
- Shinji Seto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fixing device of current transformer
- Patent number 6,700,471
- Issue date Mar 2, 2004
- Hitachi, Ltd.
- Nobuyuki Kakuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas-blast circuit-breaker
- Patent number 6,660,954
- Issue date Dec 9, 2003
- Hitachi, Ltd.
- Kenji Iwabuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated electrical apparatus
- Patent number 6,252,763
- Issue date Jun 26, 2001
- Hitachi, Ltd.
- Yoshikatsu Enokida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas insulated high voltage circuit breaker including tulip contact...
- Patent number 5,734,140
- Issue date Mar 31, 1998
- Hitachi, Ltd.
- Hiromichi Hokuto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas insulated switchgear insertion resistor and main contacts opera...
- Patent number 5,604,340
- Issue date Feb 18, 1997
- Hitachi, Ltd.
- Hitoshi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Receiving and transforming apparatus
- Patent number 5,548,476
- Issue date Aug 20, 1996
- Hitachi, Ltd.
- Toyokazu Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Receiving and transforming apparatus
- Patent number 5,450,281
- Issue date Sep 12, 1995
- Hitachi, Ltd.
- Toyokazu Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Customer's power receiving and transforming system
- Patent number 5,210,679
- Issue date May 11, 1993
- Hitachi, Ltd.
- Manabu Takamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
COMMUTATION TYPE DC BREAKER
- Publication number 20100208392
- Publication date Aug 19, 2010
- Hitachi, Ltd
- Noriaki MUNAKATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluid pressure operating apparatus for circuit breaker
- Publication number 20040159808
- Publication date Aug 19, 2004
- Hitachi, Ltd.
- Shinji Seto
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Gas-blast circuit-breaker
- Publication number 20030127430
- Publication date Jul 10, 2003
- Kenji Iwabuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fixing device of current transformer
- Publication number 20030098765
- Publication date May 29, 2003
- Nobuyuki Kakuda
- H01 - BASIC ELECTRIC ELEMENTS

Manabu Takamoto

Person

Patents Grantslast 30 patents

Fluid pressure operating apparatus for circuit breaker

Fixing device of current transformer

Gas-blast circuit-breaker

Gas-insulated electrical apparatus

Gas insulated high voltage circuit breaker including tulip contact...

Gas insulated switchgear insertion resistor and main contacts opera...

Receiving and transforming apparatus

Receiving and transforming apparatus

Customer's power receiving and transforming system

Patents Applicationslast 30 patents

COMMUTATION TYPE DC BREAKER

Fluid pressure operating apparatus for circuit breaker

Gas-blast circuit-breaker

Fixing device of current transformer