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Hiromi Takagi
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Patents Grants
last 30 patents
Information
Patent Grant
High strength aluminum alloy casting and method of production of same
Patent number
8,246,763
Issue date
Aug 21, 2012
Denso Corporation
Kouji Yamada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Die casting machine
Patent number
7,686,067
Issue date
Mar 30, 2010
Denso Corporation
Hideaki Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Diecasting machine
Patent number
7,159,639
Issue date
Jan 9, 2007
Toyo Machinery & Metal Co., Ltd.
Naohiko Tsuzuki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Casting method and casting mold
Patent number
7,025,114
Issue date
Apr 11, 2006
Denso Corporation
Takeshi Nagasaka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Diecasting machine
Patent number
7,004,224
Issue date
Feb 28, 2006
Toyo Machinery and Metal Co., Ltd.
Naohiko Tsuzuki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Plastically worked cast aluminum alloy product, a manufacturing met...
Patent number
6,866,085
Issue date
Mar 15, 2005
Nippon Light Metal Co., Ltd.
Akio Hashimoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Front-end structure of a vehicle
Patent number
6,708,790
Issue date
Mar 23, 2004
Denso Corporation
Ikuo Ozawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Molten metal vessel for filtering impurities
Patent number
6,451,246
Issue date
Sep 17, 2002
Denso Corporation
Tomoyuki Hatano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Die release lubricant
Patent number
6,335,309
Issue date
Jan 1, 2002
Denso Corporation
Hiromi Takagi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Molten metal vessel for filtering impurities
Patent number
6,290,900
Issue date
Sep 18, 2001
Denso Corporation
Tomoyuki Hatano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Molten metal holding furnace and method of holding molten metal wit...
Patent number
5,567,378
Issue date
Oct 22, 1996
Nippondenso Co., Ltd.
Shunji Mochizuki
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Die-casting apparatus with spraying device for solid lubricant and...
Patent number
5,388,631
Issue date
Feb 14, 1995
Nippondenso Co., Ltd.
Tetsuro Suganuma
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of discriminating quality of die-cast article and die-castin...
Patent number
5,363,899
Issue date
Nov 15, 1994
Nippondenso Co., Ltd.
Hiromi Takagi
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM ALLOY FOR DIE CASTINGS AND PRODUCTION PROCESS OF ALUMINUM...
Publication number
20120073796
Publication date
Mar 29, 2012
DENSO CORPORATION
Takeshi Nagasaka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength aluminum alloy casting and method of production of same
Publication number
20100192888
Publication date
Aug 5, 2010
DENSO CORPORATION
Kouji Yamada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY FOR DIE CASTINGS AND PRODUCTION PROCESS OF ALUMINUM...
Publication number
20090032209
Publication date
Feb 5, 2009
Takeshi Nagasaka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength aluminum alloy casting and method of production of same
Publication number
20080083478
Publication date
Apr 10, 2008
Kouji Yamada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Die casting machine
Publication number
20070267166
Publication date
Nov 22, 2007
DENSO CORPORATION
Hideaki Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Aluminum alloy for die castings and production process of aluminum...
Publication number
20060137774
Publication date
Jun 29, 2006
DENSO CORPORATION
Takeshi Nagasaka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength aluminum alloy casting and method of production of same
Publication number
20050100472
Publication date
May 12, 2005
Kouji Yamada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Casting method and casting mold
Publication number
20050072550
Publication date
Apr 7, 2005
Takeshi Nagasaka
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Diecasting machine
Publication number
20040099401
Publication date
May 27, 2004
Toyo Machinery & Metal Co., Ltd.
Naohiko Tsuzuki
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Diecasting machine
Publication number
20040099400
Publication date
May 27, 2004
Toyo Machinery & Metal Co., Ltd.
Naohiko Tsuzuki
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Casting method and casting mold
Publication number
20030041995
Publication date
Mar 6, 2003
Takeshi Nagasaka
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Plastically worked cast aluminum alloy product, a manufacturing met...
Publication number
20030037848
Publication date
Feb 27, 2003
Nippon Light Co., Ltd.
Akio Hashimoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Front-end structure of a vehicle
Publication number
20020162695
Publication date
Nov 7, 2002
Ikuo Ozawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
Molten metal vessel for filtering impurities
Publication number
20010020759
Publication date
Sep 13, 2001
Tomoyuki Hatano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Plastically worked cast aluminum alloy product, a manufacturing met...
Publication number
20010008155
Publication date
Jul 19, 2001
NIPPON LIGHT METAL CO., LTD
Akio Hashimoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...