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Kazuo NAKAJIMA
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Sendai-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
X-ray reflecting device
Patent number
8,824,631
Issue date
Sep 2, 2014
Japan Aerospace Exploration Agency
Kazuhisa Mitsuda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process for producing polycrystalline bulk semiconductor
Patent number
8,404,043
Issue date
Mar 26, 2013
Tohoku University
Kozo Fujiwara
C30 - CRYSTAL GROWTH
Information
Patent Grant
Curvature distribution crystal lens and X-ray reflectometer
Patent number
8,406,379
Issue date
Mar 26, 2013
Kyoto University
Hiroshi Okuda
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing Si bulk polycrystal ingot
Patent number
8,187,563
Issue date
May 29, 2012
Tohoku Technoarch Co., Ltd.
Noritaka Usami
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solar-cell single-crystal silicon substrate, solar cell element, an...
Patent number
8,017,862
Issue date
Sep 13, 2011
Sumco Solar Corporation
Michio Kida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Multi-crystalline silicon-germanium bulk crystal for use as a solar...
Patent number
7,750,232
Issue date
Jul 6, 2010
Sumco Solar Corporation
Kazuo Nakajima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Multi-element polycrystal for solar cells and method of manufacturi...
Patent number
7,279,632
Issue date
Oct 9, 2007
President of Tohoku University
Kazuo Nakajima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
X-RAY REFLECTING DEVICE
Publication number
20110110499
Publication date
May 12, 2011
Kazuhisa MITSUDA
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CURVATURE DISTRIBUTION CRYSTAL LENS AND X-RAY REFLECTOMETER
Publication number
20100208868
Publication date
Aug 19, 2010
Hiroshi Okuda
C30 - CRYSTAL GROWTH
Information
Patent Application
Method for Producing Si Bulk Polycrystal Ingot
Publication number
20100202955
Publication date
Aug 12, 2010
National Univeristy Corporation Tohoku Univeristy
Noritaka Usami
C30 - CRYSTAL GROWTH
Information
Patent Application
PROCESS FOR PRODUCING POLYCRYSTALLINE BULK SEMICONDUCTOR
Publication number
20090000536
Publication date
Jan 1, 2009
Tohoku University
Kozo Fujiwara
C30 - CRYSTAL GROWTH
Information
Patent Application
Solar-cell single-crystal silicon substrate, solar cell element, an...
Publication number
20070089781
Publication date
Apr 26, 2007
Michio Kida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Multi-crystalline silicon-germanium bulk crystal for use as a solar...
Publication number
20070006915
Publication date
Jan 11, 2007
Kazuo Nakajima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Multi-element polycrystal for solar cells and method of manufacturi...
Publication number
20050183766
Publication date
Aug 25, 2005
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Application
Method for forming a Si film, Si film and solar battery
Publication number
20050034756
Publication date
Feb 17, 2005
TOHOKU UNIVERSITY
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Application
Multi-element polycrystal for solar cells and method of manufacutur...
Publication number
20020139416
Publication date
Oct 3, 2002
Kazuo Nakajima
H01 - BASIC ELECTRIC ELEMENTS