Narumi China Corporation

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paste gold and golden ornaments
- Patent number 6,428,880
- Issue date Aug 6, 2002
- Narumi China Corporation
- Koichi Ito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramics dress substrate and method of using the dress substrate
- Patent number 6,176,769
- Issue date Jan 23, 2001
- Narumi China Corporation
- Masato Suzuki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Mouse pad
- Patent number 5,776,585
- Issue date Jul 7, 1998
- Narumi China Corporation
- Toru Fukuhara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lead-free frit glaze
- Patent number 5,362,687
- Issue date Nov 8, 1994
- Narumi China Corporation
- Yasuyuki Tokunaga
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Plasma display panel
- Patent number 5,209,688
- Issue date May 11, 1993
- Narumi China Corporation
- Susumu Nishigaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric ceramic composition
- Patent number 5,013,695
- Issue date May 7, 1991
- Narumi China Corporation
- Hiroshi Kato
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric porcelain
- Patent number 4,849,384
- Issue date Jul 18, 1989
- Sony Corporation
- Kouichi Tatsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Black sintered body of aluminum nitride and process for producing t...
- Patent number 4,843,038
- Issue date Jun 27, 1989
- Narumi China Corporation
- Shusei Kuratani
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sintered body of aluminum nitride
- Patent number 4,833,108
- Issue date May 23, 1989
- Narumi China Corporation
- Shinya Mizuno
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic composition
- Patent number 4,824,813
- Issue date Apr 25, 1989
- Narumi China Corporation
- Shinsuke Yano
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multilayer ceramic substrate with circuit patterns
- Patent number 4,795,670
- Issue date Jan 3, 1989
- Narumi China Corporation
- Susumu Nishigaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric ceramic composition for microwave application
- Patent number 4,753,906
- Issue date Jun 28, 1988
- Narumi China Corporation
- Susumu Nishigaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic composition
- Patent number 4,749,669
- Issue date Jun 7, 1988
- Narumi China Corporation
- Susamu Nishigaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Low temperature fired ceramics
- Patent number 4,749,665
- Issue date Jun 7, 1988
- Narumi China Corporation
- Shinsuke Yano
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multilayer ceramic circuit board fired at a low temperature
- Patent number 4,748,085
- Issue date May 31, 1988
- Narumi China Corporation
- Junzo Fukuda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for manufacturing low temperature fired ceramics
- Patent number 4,726,921
- Issue date Feb 23, 1988
- Narumi China Corporation
- Susumu Nishigaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Package comprising a composite metal body brought into contact with...
- Patent number 4,680,618
- Issue date Jul 14, 1987
- Narumi China Corporation
- Toshio Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic article having a high moisture proof
- Patent number 4,650,923
- Issue date Mar 17, 1987
- Narumi China Corporation
- Susumu Nishigaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Low temperature fired ceramics
- Patent number 4,621,066
- Issue date Nov 4, 1986
- Narumi China Corporation
- Susumu Nishigaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Electronic part mounting construction and method for manufacturing...
- Patent number 4,527,010
- Issue date Jul 2, 1985
- Nippon Electric Co., Ltd.
- Shinzo Anazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing ceramic tapes
- Patent number 4,496,509
- Issue date Jan 29, 1985
- Narumi China Corporation
- Katsuhiko Kita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic substrate for semiconductor package and method of manufacture
- Patent number 4,472,333
- Issue date Sep 18, 1984
- Narumi China Corporation
- Hiroshi Ohtani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic substrate for semiconductor package
- Patent number 4,456,641
- Issue date Jun 26, 1984
- Narumi China Corporation
- Hiroshi Ohtani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Green ceramic tapes and method of producing them
- Patent number 4,353,958
- Issue date Oct 12, 1982
- Narumi China Corporation
- Katsuhiko Kita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Casing comprising a barrier for intercepting alpha particles from a...
- Patent number 4,326,095
- Issue date Apr 20, 1982
- Narumi China Corporation
- Teruo Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Casing having a layer for protecting a semiconductor memory to be s...
- Patent number 4,323,405
- Issue date Apr 6, 1982
- Narumi China Corporation
- Koichi Uno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Browning vessels which used together with microwave ovens
- Patent number 4,184,061
- Issue date Jan 15, 1980
- Nippon Electric Glass Company, Limited
- Katsuhiro Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for preparing an element of a dual-in-line ceramic package...
- Patent number 4,165,226
- Issue date Aug 21, 1979
- Narumi China Corporation
- Katsuhiko Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminescent display panel comprising a sealing mass for eliminating...
- Patent number 4,100,456
- Issue date Jul 11, 1978
- Nippon Electric Kagoshima, Ltd.
- Masaki Kobayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate assembly for a luminescent display panel having fired liq...
- Patent number 4,098,939
- Issue date Jul 4, 1978
- Narumi China Corporation
- Toshiro Kuroda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Narumi China Corporation

Organization

Patents Grantslast 30 patents

Paste gold and golden ornaments

Ceramics dress substrate and method of using the dress substrate

Mouse pad

Lead-free frit glaze

Plasma display panel

Dielectric ceramic composition

Dielectric porcelain

Black sintered body of aluminum nitride and process for producing t...

Sintered body of aluminum nitride

Dielectric ceramic composition

Multilayer ceramic substrate with circuit patterns

Dielectric ceramic composition for microwave application

Dielectric ceramic composition

Low temperature fired ceramics

Multilayer ceramic circuit board fired at a low temperature

Method for manufacturing low temperature fired ceramics

Package comprising a composite metal body brought into contact with...

Ceramic article having a high moisture proof

Low temperature fired ceramics

Electronic part mounting construction and method for manufacturing...

Method of producing ceramic tapes

Ceramic substrate for semiconductor package and method of manufacture

Ceramic substrate for semiconductor package

Green ceramic tapes and method of producing them

Casing comprising a barrier for intercepting alpha particles from a...

Casing having a layer for protecting a semiconductor memory to be s...

Browning vessels which used together with microwave ovens

Process for preparing an element of a dual-in-line ceramic package...

Luminescent display panel comprising a sealing mass for eliminating...

Substrate assembly for a luminescent display panel having fired liq...