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Toshiharu Kokuga
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Tsuna-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of displaying full-charge-state
Patent number
6,501,247
Issue date
Dec 31, 2002
Sanyo Electric Co., LTD
Osamu Kaite
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rechargeable battery pack and charging stand for charging the recha...
Patent number
6,040,680
Issue date
Mar 21, 2000
Sanyo Electric Co., Ltd.
Shoichi Toya
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery pack
Patent number
6,016,046
Issue date
Jan 18, 2000
Sanyo Electric Co., Ltd.
Osamu Kaite
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery charging apparatus having battery attachment sections for c...
Patent number
5,955,868
Issue date
Sep 21, 1999
Sanyo Electric Co., Ltd.
Osamu Kaite
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging method for a battery assembly including a plurality of sec...
Patent number
5,642,032
Issue date
Jun 24, 1997
Sanyo Electric Co., Ltd.
Toshiharu Kokuga
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rechargeable battery charging circuit which sets supplemental charg...
Patent number
5,617,009
Issue date
Apr 1, 1997
Sanyo Electric Co., Ltd.
Mitsunori Takao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for compulsory discharging lithium-ion battery...
Patent number
5,608,305
Issue date
Mar 4, 1997
Sanyo Electric Co., Ltd.
Toshiharu Kokuga
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
Method of charging a secondary battery
Patent number
5,596,259
Issue date
Jan 21, 1997
Sanyo Electric Co., Ltd.
Takayuki Mino
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for charging a secondary battery
Patent number
5,589,755
Issue date
Dec 31, 1996
Sanyo Electric Co., Ltd.
Osamu Kaite
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rechargeable battery charging method
Patent number
5,554,920
Issue date
Sep 10, 1996
Sanyo Electric Co., Ltd.
Toshiharu Kokuga
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery charger which suspends charging according to a voltage drop...
Patent number
5,519,302
Issue date
May 21, 1996
Sanyo Electric Co., Ltd.
Takayuki Mino
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Method of displaying full-charge-state
Publication number
20010017533
Publication date
Aug 30, 2001
Osamu Kaite
G01 - MEASURING TESTING