Masami Sakuraba

Person

Shiojiri, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Brazing material for use in joining a metal plate to a ceramic subs...
- Patent number 6,399,019
- Issue date Jun 4, 2002
- Dowa Mining Co., Ltd.
- Masami Sakuraba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing a metal-ceramic composite substrate
- Patent number 6,354,484
- Issue date Mar 12, 2002
- Dowa Mining Co., Ltd.
- Masami Sakuraba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal-ceramic composite substrates, producing methods thereof and b...
- Patent number 6,221,511
- Issue date Apr 24, 2001
- Dowa Mining Co. Ltd.
- Masami Sakuraba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic circuit substrates fabricated from an aluminum ceramic c...
- Patent number 6,183,875
- Issue date Feb 6, 2001
- Dowa Mining Co., Ltd.
- Xiao-Shan Ning
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal-ceramic composite substrate
- Patent number 6,071,592
- Issue date Jun 6, 2000
- Dowa Mining Co., Ltd.
- Masami Sakuraba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor substrates of high reliability ceramic metal composites
- Patent number 6,054,762
- Issue date Apr 25, 2000
- Dowa Mining Co., Ltd.
- Masami Sakuraba
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Power module circuit board and a process for the manufacture thereof
- Patent number 6,013,357
- Issue date Jan 11, 2000
- Dowa Mining Co., Ltd.
- Masami Sakuraba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for preparing a ceramic electronic circuit board and proces...
- Patent number 5,965,193
- Issue date Oct 12, 1999
- Dowa Mining Co., Ltd.
- Xiao-Shan Ning
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Brazing materials for producing metal-ceramics composite substrates
- Patent number 5,955,686
- Issue date Sep 21, 1999
- Dowa Mining Co., Ltd.
- Masami Sakuraba
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Copper paste composition
- Patent number 5,035,837
- Issue date Jul 30, 1991
- Dia-Ichi Kogyo Seiyaku Co., Ltd.
- Shuji Saeki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Copper conductor composition
- Patent number 4,937,016
- Issue date Jun 26, 1990
- Dai-Ichi Kogyo Seiyaku Co., Ltd.
- Masatoshi Suehiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Copper conductor composition
- Patent number 4,906,404
- Issue date Mar 6, 1990
- Dai-Ichi Kogyo Seiyaku Co., Ltd.
- Masatoshi Suehiro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Copper thick film conductor composition
- Patent number 4,865,772
- Issue date Sep 12, 1989
- Masatoshi Suehiro
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Process for producing ceramic circuit boards
- Publication number 20040069528
- Publication date Apr 15, 2004
- DOWA MINING CO., LTD.
- Masami Sakuraba
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Masami Sakuraba

Person

Patents Grantslast 30 patents

Brazing material for use in joining a metal plate to a ceramic subs...

Process for producing a metal-ceramic composite substrate

Metal-ceramic composite substrates, producing methods thereof and b...

Electronic circuit substrates fabricated from an aluminum ceramic c...

Metal-ceramic composite substrate

Semiconductor substrates of high reliability ceramic metal composites

Power module circuit board and a process for the manufacture thereof

Process for preparing a ceramic electronic circuit board and proces...

Brazing materials for producing metal-ceramics composite substrates

Copper paste composition

Copper conductor composition

Copper conductor composition

Copper thick film conductor composition

Patents Applicationslast 30 patents

Process for producing ceramic circuit boards