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Hanno, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power-supply control device for electrical discharge machining appa...
Patent number
8,420,973
Issue date
Apr 16, 2013
Mitsubishi Electric Corporation
Hiroshi Ukai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power supply-control device for electrical discharge machining appa...
Patent number
8,134,096
Issue date
Mar 13, 2012
Mitsubishi Electric Corporation
Hiroshi Ukai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for producing alloy and rare earth element alloy
Patent number
7,958,929
Issue date
Jun 14, 2011
Showa Denko K.K.
Hiroshi Hasegawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
R-T-B type alloy, production method of R-T-B type alloy flake, fine...
Patent number
7,846,273
Issue date
Dec 7, 2010
Showa Denko K.K.
Shiro Sasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alloy lump for R-T-B type sintered magnet, producing method thereof...
Patent number
7,594,972
Issue date
Sep 29, 2009
Showda Denko K.K.
Hiroshi Hasegawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alloy flake for rare earth magnet, production method thereof, alloy...
Patent number
7,571,757
Issue date
Aug 11, 2009
Showa Denko K.K.
Shiro Sasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alloy flake for rare earth magnet, production method thereof, alloy...
Patent number
7,442,262
Issue date
Oct 28, 2008
Showa Denko K.K.
Shiro Sasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alloy used for production of a rare-earth magnet and method for pro...
Patent number
6,328,825
Issue date
Dec 11, 2001
Showa Denko K.K.
Hiroshi Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alloy used for production of a rare-earth magnet and method for pro...
Patent number
6,045,629
Issue date
Apr 4, 2000
Showa Denko K.K.
Hiroshi Hasegawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing cast alloy and magnet
Patent number
5,963,774
Issue date
Oct 5, 1999
Showa Denko K.K.
Shiro Sasaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy used for production of a rare-earth magnet and method for pro...
Patent number
5,948,179
Issue date
Sep 7, 1999
Showa Denko K.K.
Hiroshi Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cast alloy used for production of rare earth magnet and method for...
Patent number
5,908,513
Issue date
Jun 1, 1999
Showa Denko K.K.
Shiro Sasaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing hydrogen-absorbing alloy
Patent number
5,725,042
Issue date
Mar 10, 1998
Showa Denko K.K.
Yoichi Hirose
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
LACTOBACILLUS STRAIN AND FOOD HAVING ANTIFUNGAL ACTIVITY
Publication number
20150289523
Publication date
Oct 15, 2015
Mitsui & Co., LTD.
Naomi KOKUBO
A21 - BAKING EDIBLE DOUGHS
Information
Patent Application
LACTOBACILLUS STRAIN AND FOOD HAVING ANTIFUNGAL ACTIVITY
Publication number
20120070536
Publication date
Mar 22, 2012
WAKAMOTO PHARMACEUTICAL CO., LTD.
Naomi Kokubo
A21 - BAKING EDIBLE DOUGHS
Information
Patent Application
Power-Supply Control Device for Electrical Discharge Machining Appa...
Publication number
20100147805
Publication date
Jun 17, 2010
Mitsubishi Electric Coporation
Hiroshi Ukai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS FOR PRODUCING ALLOY AND RARE EARTH ELEMENT ALLOY
Publication number
20090095938
Publication date
Apr 16, 2009
Showa Denko K.K.
Hiroshi Hasegawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Power Supply-Control Device for Electrical Discharge Machining Appa...
Publication number
20080203068
Publication date
Aug 28, 2008
Mitsubishi Electric Corporation
Hiroshi Ukai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Alloy flake for rare earth magnet, production method thereof, alloy...
Publication number
20070266822
Publication date
Nov 22, 2007
SHOWA DENKO K.K.
Shiro Sasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Alloy lump for r-t-b type sintered magnet, producing method thereof...
Publication number
20070175544
Publication date
Aug 2, 2007
SHOWA DENKO K.K.
Hiroshi Hasegawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
R-T-B type alloy, production method of R-T-B type alloy flake, fine...
Publication number
20070095438
Publication date
May 3, 2007
Showa Denko K.K.
Shiro Sasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Refractory material for casting a rare-earth alloy and its producti...
Publication number
20060033247
Publication date
Feb 16, 2006
SHOWA DENKO K.K.
Hiroshi Hasegawa
C21 - METALLURGY OF IRON
Information
Patent Application
R-T-B based permanent magnet material alloy and R-T-B based permane...
Publication number
20050098239
Publication date
May 12, 2005
NEOMAX CO., LTD.
Futoshi Kuniyoshi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Alloy flake for rare earth magnet, production method thereof, alloy...
Publication number
20050028892
Publication date
Feb 10, 2005
Shiro Sasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Refractory material for casting a rare-earth alloy and its producti...
Publication number
20030109372
Publication date
Jun 12, 2003
SHOWA DENKO K.K.
Hiroshi Hasegawa
C21 - METALLURGY OF IRON