Seishi Yajima

Person

Ohnuki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of sintered ceramic body
- Patent number 4,556,526
- Issue date Dec 3, 1985
- Ube Industries, Ltd.
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Continuous inorganic fibers and process for production thereof
- Patent number 4,515,742
- Issue date May 7, 1985
- UBE Industires, Ltd.
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing an organometallic copolymer
- Patent number 4,455,414
- Issue date Jun 19, 1984
- Ube Industries, Ltd.
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Continuous inorganic fibers and process for production thereof
- Patent number 4,399,232
- Issue date Aug 16, 1983
- Ube Industries, Ltd.
- Seishi Yajima
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing heat-resistant and moisture-resistant polybor...
- Patent number 4,361,679
- Issue date Nov 30, 1982
- NTN Toyo Bearing Co., Ltd.
- Seishi Yajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of heat-resistant compounds
- Patent number 4,361,691
- Issue date Nov 30, 1982
- NTN Toyo Bearing Co., Ltd.
- Seishi Yajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel polymetallocarbosilane, and process for its production
- Patent number 4,359,559
- Issue date Nov 16, 1982
- Ube Industries, Ltd.
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Organometallic polymer and process for production thereof
- Patent number 4,358,576
- Issue date Nov 9, 1982
- Kurosaki Refractories, Co., Ltd.
- Seishi Yajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinked organometallic block copolymers and process for product...
- Patent number 4,347,347
- Issue date Aug 31, 1982
- UBE Industries, Ltd.
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing continuous inorganic fibers
- Patent number 4,342,712
- Issue date Aug 3, 1982
- Ube Industries, Ltd.
- Seishi Yajima
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sintered ceramic body and process for production thereof
- Patent number 4,336,215
- Issue date Jun 22, 1982
- UBE Industries, Ltd.
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Heat resistant polyvanadiosiloxanes and a process for their production
- Patent number 4,334,051
- Issue date Jun 8, 1982
- Yajima; Seishi
- Seishi Yajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a thermal-resistant ceramic fired body
- Patent number 4,289,720
- Issue date Sep 15, 1981
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of producing silicon carbide fibers
- Patent number 4,283,376
- Issue date Aug 11, 1981
- The Research Institute for The Foundation: Special Inorganic Materials
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for production of crystallized glass and process for produc...
- Patent number 4,279,654
- Issue date Jul 21, 1981
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing corrosion-, heat- and oxidation-resistant sha...
- Patent number 4,267,211
- Issue date May 12, 1981
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing corrosion-, heat- and oxidation-resistant mate...
- Patent number 4,267,210
- Issue date May 12, 1981
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Heat-resistant composite magnet and method for producing the same
- Patent number 4,264,361
- Issue date Apr 28, 1981
- Mitsubishi Seiko Kabushiki Kaisha
- Seishi Yajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing ceramic sintered bodies
- Patent number 4,248,814
- Issue date Feb 3, 1981
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing heat-resistant semi-inorganic compounds
- Patent number 4,242,487
- Issue date Dec 30, 1980
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbosilane, process for its production, and its use as materia...
- Patent number 4,220,600
- Issue date Sep 2, 1980
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing metal nitride sintered moldings
- Patent number 4,164,528
- Issue date Aug 14, 1979
- The Research Institute for Iron, Steel and other Metals of the Tohoku University
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Organosilicon high molecular weight compounds
- Patent number 4,159,259
- Issue date Jun 26, 1979
- The Research Institute for Iron, Steel and other Metals of the Tohoku University
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing heat-resistant composite materials reinforced...
- Patent number 4,158,687
- Issue date Jun 19, 1979
- The Research Institute for Iron, Steel and other Metals of the Tohoku University
- Seishi Yajima
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Borosiloxane polymers and a method for producing the same
- Patent number 4,152,509
- Issue date May 1, 1979
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cobalt or cobalt alloy composite materials reinforced with continuo...
- Patent number 4,147,538
- Issue date Apr 3, 1979
- The Research Institute for Iron, Steel and Other Metals of the Tohoku University
- Seishi Yajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing composite materials consisting of continuous s...
- Patent number 4,141,726
- Issue date Feb 27, 1979
- The Research Institute for Iron, Steel and other Metals of the Tohoku University
- Seishi Yajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Light metal matrix composite materials reinforced with silicon carb...
- Patent number 4,134,759
- Issue date Jan 16, 1979
- The Research Institute for Iron, Steel and other Metals of the Tohoku University
- Seishi Yajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat resistant and super hard composite materials and a method for...
- Patent number 4,127,411
- Issue date Nov 28, 1978
- The Foundation: The Research Institute for Special Inorganic Materials
- Seishi Yajima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrogen-occluding alloy
- Patent number 4,126,242
- Issue date Nov 21, 1978
- The Research Institute for Iron, Steel and Other Metals of the Tohoku University
- Seishi Yajima
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Seishi Yajima

Person

Patents Grantslast 30 patents

Process for production of sintered ceramic body

Continuous inorganic fibers and process for production thereof

Process for producing an organometallic copolymer

Continuous inorganic fibers and process for production thereof

Process for producing heat-resistant and moisture-resistant polybor...

Process for production of heat-resistant compounds

Novel polymetallocarbosilane, and process for its production

Organometallic polymer and process for production thereof

Crosslinked organometallic block copolymers and process for product...

Process for producing continuous inorganic fibers

Sintered ceramic body and process for production thereof

Heat resistant polyvanadiosiloxanes and a process for their production

Process for producing a thermal-resistant ceramic fired body

Method of producing silicon carbide fibers

Process for production of crystallized glass and process for produc...

Process for producing corrosion-, heat- and oxidation-resistant sha...

Method for producing corrosion-, heat- and oxidation-resistant mate...

Heat-resistant composite magnet and method for producing the same

Process for producing ceramic sintered bodies

Process for producing heat-resistant semi-inorganic compounds

Polycarbosilane, process for its production, and its use as materia...

Method for producing metal nitride sintered moldings

Organosilicon high molecular weight compounds

Method for producing heat-resistant composite materials reinforced...

Borosiloxane polymers and a method for producing the same

Cobalt or cobalt alloy composite materials reinforced with continuo...

Method for producing composite materials consisting of continuous s...

Light metal matrix composite materials reinforced with silicon carb...

Heat resistant and super hard composite materials and a method for...

Hydrogen-occluding alloy