Takafumi Hashimoto

Person

Asahimachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrolyte for zinc bromide battery
- Patent number 5,188,915
- Issue date Feb 23, 1993
- Kabushiki Kaisha Meidensha
- Takafumi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zinc-halogen secondary battery with feature of enhanced charge effi...
- Patent number 5,168,016
- Issue date Dec 1, 1992
- Kabushiki Kaisha Meidensha
- Takafumi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of operating zinc-halogen secondary battery
- Patent number 4,857,419
- Issue date Aug 15, 1989
- Kabushiki Kaisha Meidensha
- Kenichiro Jinnai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte flowing construction for electrolyte circulation-type c...
- Patent number 4,732,823
- Issue date Mar 22, 1988
- Kabushiki Kaisha Meidensha
- Hiromichi Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of operating a secondary battery to recondition the battery
- Patent number 4,691,158
- Issue date Sep 1, 1987
- Kabushiki Kaisha Meidensha
- Takafumi Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal-halogen secondary battery
- Patent number 4,614,693
- Issue date Sep 30, 1986
- Kabushiki Kaisha Meidensha
- Takafumi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytes circulation type cell stack secondary battery
- Patent number 4,520,080
- Issue date May 28, 1985
- Meidensha Electric Mfg. Co., Ltd.
- Takafumi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 4,416,953
- Issue date Nov 22, 1983
- Meidensha Electric Mfg. Co., Ltd.
- Takafumi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS

Takafumi Hashimoto

Person

Patents Grantslast 30 patents

Electrolyte for zinc bromide battery

Zinc-halogen secondary battery with feature of enhanced charge effi...

Method of operating zinc-halogen secondary battery

Electrolyte flowing construction for electrolyte circulation-type c...

Method of operating a secondary battery to recondition the battery

Metal-halogen secondary battery

Electrolytes circulation type cell stack secondary battery

Secondary battery