Mikitaka Tamai

Person

Tsuna-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Contactless method of supplying power
- Patent number 9,088,165
- Issue date Jul 21, 2015
- Sanyo Electric Co., LTD
- Hiroyoshi Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source apparatus
- Patent number 9,030,167
- Issue date May 12, 2015
- Sanyo Electric Co., LTD
- Masao Yamaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fully-charged battery capacity detection method
- Patent number 7,974,796
- Issue date Jul 5, 2011
- Sanyo Electric Co., LTD
- Mikitaka Tamai
- G01 - MEASURING TESTING
Information Patent Grant
Battery pack and its method of manufacture
- Patent number 7,642,007
- Issue date Jan 5, 2010
- Sanyo Electric Co., LTD
- Mikitaka Tamai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply apparatus
- Patent number 7,528,578
- Issue date May 5, 2009
- Sanyo Electric Co., LTD
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charging method
- Patent number 7,408,325
- Issue date Aug 5, 2008
- Sanyo Electric Co., LTD
- Hiroyoshi Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery pack
- Patent number 7,396,600
- Issue date Jul 8, 2008
- Sanyo Electric Co., LTD
- Atsushi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a battery pack and a battery pack produced the...
- Patent number 7,264,760
- Issue date Sep 4, 2007
- Sanyo Electric Co., LTD
- Katsuhiko Kawabata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Remaining battery capacity computation system
- Patent number 6,975,095
- Issue date Dec 13, 2005
- Sanyo Electric Co., LTD
- Kozo Ooi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery pack containing a circuit breaker
- Patent number 6,686,722
- Issue date Feb 3, 2004
- Sanyo Electric Co., Ltd.
- Atsushi Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery pack provided with authentication circuitry
- Patent number 6,605,922
- Issue date Aug 12, 2003
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery pack
- Patent number 6,492,058
- Issue date Dec 10, 2002
- Sanyo Electric Co., LTD
- Atsushi Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging circuit for charging a rechargeable battery and for preven...
- Patent number 6,064,184
- Issue date May 16, 2000
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of preventing battery over-discharge and a battery pack with...
- Patent number 5,898,293
- Issue date Apr 27, 1999
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery apparatus
- Patent number 5,828,202
- Issue date Oct 27, 1998
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rechargeable battery protection circuit
- Patent number 5,764,033
- Issue date Jun 9, 1998
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- G01 - MEASURING TESTING
Information Patent Grant
Method of charging a rechargeable battery with pulses of a predeter...
- Patent number 5,747,969
- Issue date May 5, 1998
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging circuit
- Patent number 5,705,911
- Issue date Jan 6, 1998
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary battery charger
- Patent number 5,640,080
- Issue date Jun 17, 1997
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rechargeable battery charging method and apparatus
- Patent number 5,637,979
- Issue date Jun 10, 1997
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charger
- Patent number 5,606,240
- Issue date Feb 25, 1997
- Sanyo Electric Co., Ltd.
- Toshiharu Kokuga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery over-current protection circuit
- Patent number 5,585,994
- Issue date Dec 17, 1996
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging apparatus with a compensation circuit
- Patent number 5,557,192
- Issue date Sep 17, 1996
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery pack with short circuit protection
- Patent number 5,477,130
- Issue date Dec 19, 1995
- Sanyo Electric Co., Ltd.
- Hisashi Hashimoto
- G01 - MEASURING TESTING
Information Patent Grant
Circuit to prevent excessive rechargeable battery discharge
- Patent number 5,477,124
- Issue date Dec 19, 1995
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rechargeable battery charging method
- Patent number 5,442,274
- Issue date Aug 15, 1995
- Sanyo Electric Company, Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rechargeable battery overdischarge prevention circuit
- Patent number 5,397,974
- Issue date Mar 14, 1995
- Sanyo Electric Co., Ltd.
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTACTLESS METHOD OF SUPPLYING POWER
- Publication number 20130285620
- Publication date Oct 31, 2013
- Sanyo Electric Co., Ltd.
- Hiroyoshi YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY PACK
- Publication number 20130026983
- Publication date Jan 31, 2013
- Hiroyoshi YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SOURCE APPARATUS
- Publication number 20120313439
- Publication date Dec 13, 2012
- SANYO ELECTRIC CO., LTD.
- Masao Yamaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power supply apparatus
- Publication number 20050140334
- Publication date Jun 30, 2005
- Mikitaka Tamai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery charging method
- Publication number 20050127873
- Publication date Jun 16, 2005
- Hiroyoshi Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery pack
- Publication number 20050053827
- Publication date Mar 10, 2005
- Atsushi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Remaining battery capacity computation system
- Publication number 20040104706
- Publication date Jun 3, 2004
- Kozo Ooi
- G01 - MEASURING TESTING
Information Patent Application
Method for producing a battery pack and a battery pack produced the...
- Publication number 20030141841
- Publication date Jul 31, 2003
- Katsuhiko Kawabata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery pack provided with authentication circuitry
- Publication number 20030102842
- Publication date Jun 5, 2003
- Mikitaka Tamai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery pack and its method of manufacture
- Publication number 20030003357
- Publication date Jan 2, 2003
- Mikitaka Tamai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery pack containing a circuit breaker
- Publication number 20020140401
- Publication date Oct 3, 2002
- Atsushi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Mikitaka Tamai

Person

Patents Grantslast 30 patents

Contactless method of supplying power

Power source apparatus

Fully-charged battery capacity detection method

Battery pack and its method of manufacture

Power supply apparatus

Battery charging method

Battery pack

Method for producing a battery pack and a battery pack produced the...

Remaining battery capacity computation system

Battery pack containing a circuit breaker

Battery pack provided with authentication circuitry

Battery pack

Charging circuit for charging a rechargeable battery and for preven...

Method of preventing battery over-discharge and a battery pack with...

Battery apparatus

Rechargeable battery protection circuit

Method of charging a rechargeable battery with pulses of a predeter...

Charging circuit

Secondary battery charger

Rechargeable battery charging method and apparatus

Battery charger

Battery over-current protection circuit

Charging apparatus with a compensation circuit

Battery pack with short circuit protection

Circuit to prevent excessive rechargeable battery discharge

Rechargeable battery charging method

Rechargeable battery overdischarge prevention circuit

Patents Applicationslast 30 patents

CONTACTLESS METHOD OF SUPPLYING POWER

BATTERY PACK

POWER SOURCE APPARATUS

Power supply apparatus

Battery charging method

Battery pack

Remaining battery capacity computation system

Method for producing a battery pack and a battery pack produced the...

Battery pack provided with authentication circuitry

Battery pack and its method of manufacture

Battery pack containing a circuit breaker