Seizi Takeuchi

Person

Hitachioota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Oxide superconducting wire and superconducting apparatus thereof
- Patent number 5,625,332
- Issue date Apr 29, 1997
- Hitachi, Ltd.
- Tomoichi Kamo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide-based superconductor, a process for preparing the same and a...
- Patent number 5,545,610
- Issue date Aug 13, 1996
- Hitachi, Ltd.
- Kazutoshi Higashiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tl.sub.1 (Ba.sub.1-x Sr.sub.8).sub.2 Ca.sub.2 Cu.sub.3 Oy oxide sup...
- Patent number 5,510,323
- Issue date Apr 23, 1996
- Hitachi, Ltd.
- Tomoichi Kamo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Laminated super conductor oxide with strontium, calcium, copper and...
- Patent number 5,502,029
- Issue date Mar 26, 1996
- Hitachi, Ltd.
- Toshiya Doi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide superconductors
- Patent number 5,300,482
- Issue date Apr 5, 1994
- Hitachi, Ltd.
- Toshiya Doi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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 of making fuel cell
- Patent number 4,623,415
- Issue date Nov 18, 1986
- Hitachi, Ltd.
- Toshiki Kahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalytic reaction process
- Patent number 4,578,112
- Issue date Mar 25, 1986
- Hitachi, Ltd.
- Toshikatsu Mori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel cell
- Patent number 4,529,671
- Issue date Jul 16, 1985
- Hitachi, Ltd.
- Toshiki Kahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell
- Patent number 4,493,879
- Issue date Jan 15, 1985
- Hitachi, Ltd.
- Toshiki Kahara
- 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
Method of manufacturing catalyst
- Patent number 4,409,129
- Issue date Oct 11, 1983
- Hitachi, Ltd.
- Seizi Takeuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Process for preparing inorganic particulate adsorbent and process f...
- Patent number 4,282,092
- Issue date Aug 4, 1981
- Hitachi, Ltd.
- Kazunori Fujita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Seizi Takeuchi

Person

Patents Grantslast 30 patents

Oxide superconducting wire and superconducting apparatus thereof

Oxide-based superconductor, a process for preparing the same and a...

Tl.sub.1 (Ba.sub.1-x Sr.sub.8).sub.2 Ca.sub.2 Cu.sub.3 Oy oxide sup...

Laminated super conductor oxide with strontium, calcium, copper and...

Oxide superconductors

Fuel cell

Method of making fuel cell

Catalytic reaction process

Fuel cell

Fuel cell

Liquid fuel cell

Fuel cell electrode

Method of manufacturing catalyst

Fuel cell

Process for preparing inorganic particulate adsorbent and process f...