Haruo Doi

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing composite oxide powder containing cerium and...
- Patent number 5,762,894
- Issue date Jun 9, 1998
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Kazumasa Takatori
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Catalyst for purifying exhaust gases
- Patent number 5,686,377
- Issue date Nov 11, 1997
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Kouji Banno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for reducing nitrogen oxides
- Patent number 5,352,337
- Issue date Oct 4, 1994
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Tetsuro Kobayashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for producing clay mineral of chain structure
- Patent number 4,987,106
- Issue date Jan 22, 1991
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Tadashi Mizutani
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Unlubricated sliding member
- Patent number 4,824,262
- Issue date Apr 25, 1989
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of reinforcing a ceramic body of silicon carbide
- Patent number 4,774,103
- Issue date Sep 27, 1988
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for joining ceramic parts to metallic parts
- Patent number 4,697,325
- Issue date Oct 6, 1987
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of strengthening ceramics
- Patent number 4,678,678
- Issue date Jul 7, 1987
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of producing a composite ceramic body
- Patent number 4,673,587
- Issue date Jun 16, 1987
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of bonding ceramic article
- Patent number 4,645,115
- Issue date Feb 24, 1987
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for preparation of porous glass film
- Patent number 4,521,236
- Issue date Jun 4, 1985
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Minoru Yamamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Formed product of vermiculite and method for producing the same
- Patent number 4,497,869
- Issue date Feb 5, 1985
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Clay mineral sheet
- Patent number 4,486,235
- Issue date Dec 4, 1984
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing silicon nitride
- Patent number 4,483,839
- Issue date Nov 20, 1984
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Masahiro Sugiura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composite material composed of clay mineral and organic high polyme...
- Patent number 4,472,538
- Issue date Sep 18, 1984
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Osami Kamigaito
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing cordierite ceramic products
- Patent number 4,435,512
- Issue date Mar 6, 1984
- Nippondenso Co., Ltd.
- Kazuyuki Ito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Semiconductive barium titanate
- Patent number 4,384,989
- Issue date May 24, 1983
- Kabushiki Kaisha Toyota Chuo Kenyusho
- Osami Kamigaito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Person

Patents Grantslast 30 patents

Process for producing composite oxide powder containing cerium and...

Catalyst for purifying exhaust gases

Method for reducing nitrogen oxides

Process for producing clay mineral of chain structure

Unlubricated sliding member

Method of reinforcing a ceramic body of silicon carbide

Method for joining ceramic parts to metallic parts

Method of strengthening ceramics

Method of producing a composite ceramic body

Method of bonding ceramic article

Method for preparation of porous glass film

Formed product of vermiculite and method for producing the same

Clay mineral sheet

Process for producing silicon nitride

Composite material composed of clay mineral and organic high polyme...

Process for producing cordierite ceramic products

Semiconductive barium titanate