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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thermally conductive resin molded article
Patent number
10,941,325
Issue date
Mar 9, 2021
Bando Chemical Industries, Ltd.
Hiroki Naito
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Thermally conductive resin molded article
Patent number
10,457,845
Issue date
Oct 29, 2019
Bando Chemical Industries, Ltd.
Hiroki Naito
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Slide member and method of manufacturing the same
Patent number
5,776,600
Issue date
Jul 7, 1998
Sumitomo Electric Industries, Ltd.
Tetsuya Katayama
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite bearing structure
Patent number
5,675,201
Issue date
Oct 7, 1997
Sumitomo Electric Industries, Ltd.
Osamu Komura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Silicon nitride based sintered body
Patent number
5,622,905
Issue date
Apr 22, 1997
Sumitomo Electric Industries, Ltd.
Takashi Matsuura
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of manufacturing a ceramics-type vacuum vessel
Patent number
5,603,788
Issue date
Feb 18, 1997
Sumitomo Electric Industries, Ltd.
Tetsuya Abe
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Slide member and method of manufacturing the same
Patent number
5,543,371
Issue date
Aug 6, 1996
Sumitomo Electric Industries, Ltd.
Tetsuya Katayama
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Silicon nitride composite sintered body and process for producing t...
Patent number
5,384,292
Issue date
Jan 24, 1995
Sumitomo Electric Industries, Ltd.
Jin-Joo Matsui
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Quadrupole electrode and process for producing the same
Patent number
5,373,157
Issue date
Dec 13, 1994
Japan Atomic Energy Research Institute
Seiji Hiroki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sintered silicon nitride bodies suitable for use as high impact mat...
Patent number
5,346,869
Issue date
Sep 13, 1994
Sumitomo Electric Industries, Ltd.
Takao Nishioka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
High strength silicon nitride sintered body and process for produci...
Patent number
5,328,876
Issue date
Jul 12, 1994
Sumitomo Electric Industries, Ltd.
Takao Nishioka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramics composite material and method of producing the same
Patent number
5,312,787
Issue date
May 17, 1994
Japan Fine Ceramics Center
Kiyoshi Uchida
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Heat conductive colored aluminum nitride sintered body
Patent number
5,306,679
Issue date
Apr 26, 1994
Sumitomo Electric Industries, Ltd.
Kouhei Shimoda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Heat conductive colored aluminum nitride sintered body and method o...
Patent number
5,294,388
Issue date
Mar 15, 1994
Sumitomo Electric Industries, Ltd.
Kouhei Shimoda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Sintered body of aluminum nitride
Patent number
5,293,509
Issue date
Mar 8, 1994
Sumitomo Electric Industries, Ltd.
Akira Yamakawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite bearing structure
Patent number
5,280,208
Issue date
Jan 18, 1994
Sumitomo Electric Industries, Ltd.
Osamu Komura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Silicon nitride sintered body and process for producing the same
Patent number
5,275,772
Issue date
Jan 4, 1994
Sumitomo Electric Industries, Ltd.
Takehisa Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Aluminum nitride sintered body and process for producing the same
Patent number
5,273,700
Issue date
Dec 28, 1993
Sumitomo Electric Industries Ltd.
Akira Yamakawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Sintered body of aluminum nitride
Patent number
5,264,388
Issue date
Nov 23, 1993
Sumitomo Electric Industries, Inc.
Akira Yamakawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Formation of a ceramic composite by centrifugal casting
Patent number
5,262,366
Issue date
Nov 16, 1993
Sumitomo Electric Industries, Ltd.
Akira Yamakawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
High strength silicon nitride sintered body and process for produci...
Patent number
5,234,642
Issue date
Aug 10, 1993
Sumitomo Electric Industries, Ltd.
Takao Nishioka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for production of sintered silicon nitride made article
Patent number
5,225,127
Issue date
Jul 6, 1993
Sumitomo Electric Industries, Ltd.
Takao Nishioka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Sintered body of aluminum nitride
Patent number
5,219,803
Issue date
Jun 15, 1993
Sumitomo Electric Industries, Ltd.
Akira Yamakawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of evaluating ceramics
Patent number
5,217,305
Issue date
Jun 8, 1993
Sumitomo Electric Industries, Ltd.
Akira Yamakawa
G01 - MEASURING TESTING
Information
Patent Grant
Silicon nitride sintered body and process for producing the same
Patent number
5,204,297
Issue date
Apr 20, 1993
Sumitomo Electric Industries, Ltd.
Takehisa Yamamoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramics composite material
Patent number
5,190,895
Issue date
Mar 2, 1993
Sumitomo Electric Industries, Ltd.
Kiyoshi Uchida
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silicon nitride sintered body and process for producing the same
Patent number
5,173,458
Issue date
Dec 22, 1992
Sumitomo Electric Industries, Ltd.
Takao Nishioka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Thermal conductive colored aluminum nitride sintered body and metho...
Patent number
5,147,832
Issue date
Sep 15, 1992
Sumitomo Electric Industries, Ltd.
Kouhei Shimoda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
ProducingSi.sub.3 N.sub.4 composite by sheeting a mixture of Si.sub...
Patent number
5,141,579
Issue date
Aug 25, 1992
Sumitomo Electric Industries, Ltd.
Tatsuji Matsui
C30 - CRYSTAL GROWTH
Information
Patent Grant
Heat-conductive aluminum nitride sintered body and method of manufa...
Patent number
5,085,923
Issue date
Feb 4, 1992
Sumitomo Electric Industries, Ltd.
Akira Yamakawa
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
THERMALLY CONDUCTIVE RESIN MOLDED ARTICLE
Publication number
20190390098
Publication date
Dec 26, 2019
Bando Chemical Industries, Ltd.
Hiroki NAITO
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
OPTICALLY CLEAR ADHESIVE SHEET, METHOD FOR MANUFACTURING OPTICALLY...
Publication number
20190194498
Publication date
Jun 27, 2019
BANDO CHEMICAL INDUSTRIES, LTD.
Daisuke TAKAGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
THERMALLY CONDUCTIVE RESIN MOLDED ARTICLE
Publication number
20170253783
Publication date
Sep 7, 2017
BANDO CHEMICAL INDUSTRIES, LTD.
Hiroki NAITO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...