Kohki Tamura

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell comprising a device for detecting the concentration of me...
- Patent number 4,810,597
- Issue date Mar 7, 1989
- Hitachi, Ltd.
- Teruo Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell
- Patent number 4,699,853
- Issue date Oct 13, 1987
- Hitachi, Ltd.
- Hideo Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing an electrolyte retaining matrix of electrical...
- Patent number 4,656,735
- Issue date Apr 14, 1987
- Hitachi, Ltd.
- Hideo Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell
- Patent number 4,643,957
- Issue date Feb 17, 1987
- Hitachi, Ltd.
- Seizi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for operating fuel cell
- Patent number 4,555,452
- Issue date Nov 26, 1985
- Hitachi, Ltd.
- Toshiki Kahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 4,550,067
- Issue date Oct 29, 1985
- Hitachi, Ltd.
- Tatsuo Horiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel element for liquid fuel cell and a liquid fuel cell
- Patent number 4,493,878
- Issue date Jan 15, 1985
- Hitachi, Ltd.
- Tatsuo Horiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell
- Patent number 4,478,917
- Issue date Oct 23, 1984
- Hitachi, Ltd.
- Kazunori Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid fuel cell
- Patent number 4,457,987
- Issue date Jul 3, 1984
- Hitachi, Ltd.
- Tatsuo Horiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell electrode
- Patent number 4,446,210
- Issue date May 1, 1984
- Hitachi, Ltd.
- Hideo Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molten carbonate fuel cell
- Patent number 4,436,794
- Issue date Mar 13, 1984
- Hitachi, Ltd.
- Masato Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell
- Patent number 4,407,905
- Issue date Oct 4, 1983
- Hitachi, Ltd.
- Seizi Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methanol fuel cell
- Patent number 4,390,603
- Issue date Jun 28, 1983
- Hitachi, Ltd.
- Hidejiro Kawana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of positive plate of enclosed type battery
- Patent number 4,324,828
- Issue date Apr 13, 1982
- Hitachi, Ltd.
- Noboru Ebato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing a positive electrode for a non-aqueous electr...
- Patent number 4,297,231
- Issue date Oct 27, 1981
- Hitachi, Ltd.
- Toshiki Kahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell using electrolyte-soluble fuels
- Patent number 4,262,063
- Issue date Apr 14, 1981
- Hitachi, Ltd.
- Tetsuichi Kudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Primary battery
- Patent number 4,259,415
- Issue date Mar 31, 1981
- Hitachi, Ltd.
- Kohki Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous electrolyte cells
- Patent number 4,197,366
- Issue date Apr 8, 1980
- Hitachi, Ltd.
- Kohki Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery of laminated structure having battery frame of novel structure
- Patent number 4,101,718
- Issue date Jul 18, 1978
- Hitachi Chemical Company, Ltd.
- Kohki Tamura
- H01 - BASIC ELECTRIC ELEMENTS

Kohki Tamura

Person

Patents Grantslast 30 patents

Fuel cell comprising a device for detecting the concentration of me...

Fuel cell

Process for producing an electrolyte retaining matrix of electrical...

Fuel cell

Method for operating fuel cell

Secondary battery

Fuel element for liquid fuel cell and a liquid fuel cell

Fuel cell

Liquid fuel cell

Fuel cell electrode

Molten carbonate fuel cell

Fuel cell

Methanol fuel cell

Structure of positive plate of enclosed type battery

Process for producing a positive electrode for a non-aqueous electr...

Fuel cell using electrolyte-soluble fuels

Primary battery

Non-aqueous electrolyte cells

Battery of laminated structure having battery frame of novel structure