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Yoshiyuki Miyase
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Okazaki, JP
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last 30 patents
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Patent Grant
Insulated gate bipolar transistor and method of fabricating the same
Patent number
6,452,219
Issue date
Sep 17, 2002
Denso Corporation
Yoshiyuki Miyase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing a multilayer ceramic circuit substrate
Patent number
5,729,893
Issue date
Mar 24, 1998
Sumitomo Metal (SMI) Electronics Devices, Inc.
Nozomi Tanifuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thick film circuit board
Patent number
5,709,927
Issue date
Jan 20, 1998
Nippondenso Co., Ltd.
Yoshiyuki Miyase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multilayer ceramic circuit substrate, process for producing the sam...
Patent number
5,627,344
Issue date
May 6, 1997
Sumitomo Metal Ceramics Inc.
Nozomi Tanifuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of welding metals of different kind by laser
Patent number
5,343,014
Issue date
Aug 30, 1994
Nippondenso Co., Ltd.
Akihiko Ogino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multilayer ceramic substrate and manufacture thereof
Patent number
5,156,903
Issue date
Oct 20, 1992
Sumitomo Metal Ceramics Inc.
Takamasa Okumura
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Semiconductor device constituting bipolar transistor
Patent number
4,994,880
Issue date
Feb 19, 1991
Nippondenso Co., Ltd.
Naohito Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ignition system for internal combustion engines
Patent number
4,658,788
Issue date
Apr 21, 1987
Nippondenso Co., Ltd.
Noboru Yamamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition control apparatus for internal combustion engines
Patent number
4,649,888
Issue date
Mar 17, 1987
Nippondenso Co., Ltd.
Motoshi Kawai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS