Nihon Cement Co., Ltd.

Organization

Ohte-machi, Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic substrate and producing process thereof, and a suction carr...
- Patent number 5,834,106
- Issue date Nov 10, 1998
- Nihon Cement Co., Ltd.
- Hideto Kamiaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxide ceramic sintered bodies
- Patent number 5,731,251
- Issue date Mar 24, 1998
- Nihon Cement Co., Ltd.
- Yukio Kishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Heat-insulating panel serving as concrete form and method of manufa...
- Patent number 5,700,414
- Issue date Dec 23, 1997
- Nihon Cement Co. Ltd.
- Yuukou Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing an electro-mechanical energy conversion dev...
- Patent number 5,669,127
- Issue date Sep 23, 1997
- Canon Kabushiki Kaisha
- Shigeru Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for manufacturing oxide ceramic sintered bodies
- Patent number 5,665,663
- Issue date Sep 9, 1997
- Nihon Cement Co., Ltd.
- Yukio Kishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic mirrors
- Patent number 5,650,366
- Issue date Jul 22, 1997
- Nihon Cement Co., Ltd.
- Yukio Kishi
- G02 - OPTICS
Information Patent Grant
Heat-insulating panel serving as concrete form
- Patent number 5,631,075
- Issue date May 20, 1997
- Nihon Cement Co., Ltd.
- Yuukou Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Compositions for low heat cements
- Patent number 5,547,505
- Issue date Aug 20, 1996
- Nihon Cement Co., Ltd.
- Kazuya Nakatsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic mirrors and method of manufacturing same
- Patent number 5,492,872
- Issue date Feb 20, 1996
- Nihon Cement Co., Ltd.
- Yukio Kishi
- G02 - OPTICS
Information Patent Grant
Process for producing .beta.-sialon based sintered bodies
- Patent number 5,302,329
- Issue date Apr 12, 1994
- Nihon Cement Co., Ltd.
- Tatsuya Shiogai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Diamond tool and method of producing the same
- Patent number 5,209,613
- Issue date May 11, 1993
- Nihon Cement Co. Ltd.
- Noriyuki Nishio
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cement composition
- Patent number 5,181,961
- Issue date Jan 26, 1993
- Nihon Cement Co., Ltd.
- Yasuhide Umaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Article sorting device
- Patent number 4,984,675
- Issue date Jan 15, 1991
- Nihon Cement Co., Ltd.
- Keiji Yamabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Article sorting device
- Patent number 4,941,561
- Issue date Jul 17, 1990
- Nihon Cement Co., Ltd.
- Keiji Yamabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for producing alumina silica sintered ceramics having impro...
- Patent number 4,895,814
- Issue date Jan 23, 1990
- Agency of Industrial Science and Technology
- Shuzo Kanzaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Gas filter
- Patent number 4,886,533
- Issue date Dec 12, 1989
- Nihon Cement Co., Ltd.
- Kimiaki Sakashita
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for producing non-oxide compounds
- Patent number 4,818,511
- Issue date Apr 4, 1989
- Nihon Cement Co., Ltd.
- Yoshitsuga Nishi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Demolition agent for brittle materials
- Patent number 4,617,059
- Issue date Oct 14, 1986
- Nihon Cement Co., Ltd.
- Yukinori Yamazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cement-shrinkage-reducing agent and cement composition
- Patent number 4,547,223
- Issue date Oct 15, 1985
- Nihon Cement Co., Ltd.
- Takaharu Goto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Regenerative heating and melting device for recovered asphalt concr...
- Patent number 4,483,620
- Issue date Nov 20, 1984
- Kajima Road Co. Ltd.
- Kunio Shinohara
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of abating nitrogen oxides in combustion waste gases
- Patent number 4,263,264
- Issue date Apr 21, 1981
- Nihon Cement Company Limited
- Hisashi Ikeda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous inorganic product
- Patent number 4,104,077
- Issue date Aug 1, 1978
- The Yokohama Rubber Co., Ltd.
- Kazuaki Kobayashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for preparing gypsum board
- Patent number 3,951,735
- Issue date Apr 20, 1976
- Nihon Cement Co. Ltd.
- Minoru Kondo
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73492726 - CALMMITE
- Serial number 73492726
- Registration number 1332730
- Filing date Jul 31, 1984
- Nihon Cement Co., Ltd.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

Nihon Cement Co., Ltd.

Organization

Patents Grantslast 30 patents

Ceramic substrate and producing process thereof, and a suction carr...

Oxide ceramic sintered bodies

Heat-insulating panel serving as concrete form and method of manufa...

Method of manufacturing an electro-mechanical energy conversion dev...

Method for manufacturing oxide ceramic sintered bodies

Ceramic mirrors

Heat-insulating panel serving as concrete form

Compositions for low heat cements

Ceramic mirrors and method of manufacturing same

Process for producing .beta.-sialon based sintered bodies

Diamond tool and method of producing the same

Cement composition

Article sorting device

Article sorting device

Process for producing alumina silica sintered ceramics having impro...

Gas filter

Process and apparatus for producing non-oxide compounds

Demolition agent for brittle materials

Cement-shrinkage-reducing agent and cement composition

Regenerative heating and melting device for recovered asphalt concr...

Method of abating nitrogen oxides in combustion waste gases

Porous inorganic product

Process for preparing gypsum board

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73492726 - CALMMITE