Akira Takeyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Controlling charging current supplied to plurality of cell modules...
- Patent number 9,438,061
- Issue date Sep 6, 2016
- Mitsubishi Heavy Industries, Ltd.
- Akira Takeyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Analysis method and apparatus
- Patent number 8,560,667
- Issue date Oct 15, 2013
- Fujitsu Limited
- Shinji Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performance abnormality analysis apparatus, method, and program, an...
- Patent number 7,970,584
- Issue date Jun 28, 2011
- Fujitsu Limited
- Shinji Kikuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network repeater apparatus, network repeater method and network rep...
- Patent number 7,450,584
- Issue date Nov 11, 2008
- Fujitsu Limited
- Tetsuya Okano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device for selecting route of packet
- Patent number 7,075,932
- Issue date Jul 11, 2006
- Fujitsu Limited
- Naoki Matsuhira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet switching system having bus matrix switch
- Patent number 5,140,582
- Issue date Aug 18, 1992
- Fujitsu Limited
- Mitsuru Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop transmission system and method of controlling the loop-back co...
- Patent number 4,542,496
- Issue date Sep 17, 1985
- Fujitsu Limited
- Akira Takeyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BATTERY MANAGEMENT DEVICE, CONTROL METHOD AND PROGRAM THEREFOR, AND...
- Publication number 20150244191
- Publication date Aug 27, 2015
- Mitsubishi Heavy Industries, Ltd.
- Hitoshi Matsumura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY SYSTEM
- Publication number 20140186665
- Publication date Jul 3, 2014
- Akira Takeyama
- G01 - MEASURING TESTING
Information Patent Application
CHARGE CONTROL DEVICE, CELL SYSTEM, AND CHARGE CONTROL METHOD
- Publication number 20140159666
- Publication date Jun 12, 2014
- Mitsubishi Heavy Industries, Ltd.
- Akira Takeyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY SYSTEM
- Publication number 20130252051
- Publication date Sep 26, 2013
- Mitsubishi Heavy Industries, Ltd.
- Yasuaki Hiramura
- G01 - MEASURING TESTING
Information Patent Application
PERFORMANCE ABNORMALITY ANALYSIS APPARATUS, METHOD, AND PROGRAM, AN...
- Publication number 20090048807
- Publication date Feb 19, 2009
- FUJITSU LIMITED
- Shinji KIKUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYSIS METHOD AND APPARATUS
- Publication number 20070214261
- Publication date Sep 13, 2007
- FUJITSU LIMITED
- Shinji Kikuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network repeater apparatus, network repeater method and network rep...
- Publication number 20050058132
- Publication date Mar 17, 2005
- FUJITSU LIMITED
- Tetsuya Okano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication device for selecting route of packet
- Publication number 20010046227
- Publication date Nov 29, 2001
- FUJITSU LIMITED
- Naoki Matsuhira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Akira Takeyama

Person

Patents Grantslast 30 patents

Controlling charging current supplied to plurality of cell modules...

Analysis method and apparatus

Performance abnormality analysis apparatus, method, and program, an...

Network repeater apparatus, network repeater method and network rep...

Communication device for selecting route of packet

Packet switching system having bus matrix switch

Loop transmission system and method of controlling the loop-back co...

Patents Applicationslast 30 patents

BATTERY MANAGEMENT DEVICE, CONTROL METHOD AND PROGRAM THEREFOR, AND...

BATTERY SYSTEM

CHARGE CONTROL DEVICE, CELL SYSTEM, AND CHARGE CONTROL METHOD

BATTERY SYSTEM

PERFORMANCE ABNORMALITY ANALYSIS APPARATUS, METHOD, AND PROGRAM, AN...

ANALYSIS METHOD AND APPARATUS

Network repeater apparatus, network repeater method and network rep...

Communication device for selecting route of packet