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Sumio Iijima
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Substance-encapsulating carbon nanohorn aggregate and process for p...
Patent number
9,399,579
Issue date
Jul 26, 2016
NEC Corporation
Ryota Yuge
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for producing graphene, and graphene
Patent number
9,156,699
Issue date
Oct 13, 2015
National Institute of Advanced Industrial Science and Technology
Takatoshi Yamada
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon film laminate
Patent number
9,074,278
Issue date
Jul 7, 2015
National Institute of Advanced Industrial Science and Technology
Masataka Hasegawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Apparatus and method for manufacturing carbon nanohorns
Patent number
8,882,970
Issue date
Nov 11, 2014
NEC Corporation
Takeshi Azami
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon nanohorn carried material and process for producing carbon n...
Patent number
8,835,006
Issue date
Sep 16, 2014
NEC Corporation
Sumio Iijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon film
Patent number
8,501,276
Issue date
Aug 6, 2013
National Institute of Advanced Industrial Science and Technology
Yoshinori Koga
B24 - GRINDING POLISHING
Information
Patent Grant
Aligned carbon nanotube bulk structure having portions different in...
Patent number
8,329,135
Issue date
Dec 11, 2012
National Institute of Advanced Industrial Science and Technology
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Single-walled carbon nanotube and aligned single-walled carbon nano...
Patent number
8,318,308
Issue date
Nov 27, 2012
National Institute of Advanced Industrial Science and Technology
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Aligned carbon nanotube bulk aggregate, process for producing the s...
Patent number
8,202,505
Issue date
Jun 19, 2012
National Institute of Advanced Industrial Science and Technology
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanocarbon aggregate and method for manufacturing the same
Patent number
8,202,817
Issue date
Jun 19, 2012
NEC Corporation
Ryota Yuge
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Aligned single-walled carbon nanotube aggregate, bulk aligned singl...
Patent number
8,178,203
Issue date
May 15, 2012
National Institute of Advanced Industrial Science and Technology
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fluorine storage material
Patent number
8,119,094
Issue date
Feb 21, 2012
Daikin Industries, Ltd.
Hidekazu Touhara
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Single-walled carbon nanotube and aligned single-walled carbon nano...
Patent number
8,114,518
Issue date
Feb 14, 2012
National Institute of Advanced Industrial Science and Technology
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Catalyst-supporting carbon nanohorn composite and process for produ...
Patent number
8,093,174
Issue date
Jan 10, 2012
NEC Corporation
Ryota Yuge
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Substance-containing carbon nanohorn composite having polyamine plu...
Patent number
8,084,505
Issue date
Dec 27, 2011
NEC Corporation
Ryota Yuge
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Single walled carbon nanohorn adsorptive material and method for pr...
Patent number
8,007,908
Issue date
Aug 30, 2011
Japan Science and Technology Agency
Sumio Iijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon film
Patent number
8,007,909
Issue date
Aug 30, 2011
National Institute of Advanced Industrial Science and Technology
Yoshinori Koga
B24 - GRINDING POLISHING
Information
Patent Grant
X-ray analyzer
Patent number
7,910,888
Issue date
Mar 22, 2011
SII NanoTechnology Inc.
Keiichi Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Single-walled carbon nanotube and aligned single-walled carbon nano...
Patent number
7,854,991
Issue date
Dec 21, 2010
National Institute of Advanced Industrial Science and Technology
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of selecting structure of carbon nanotube through photoirrad...
Patent number
7,803,346
Issue date
Sep 28, 2010
Japan Science and Technology Agency
Sumio Iijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Complex of drug-carbon nanohorn and a process for producing the com...
Patent number
7,537,786
Issue date
May 26, 2009
NEC Corporation
Sumio Iijima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Carbon nanohorn producing device and carbon nanohorn producing method
Patent number
7,501,024
Issue date
Mar 10, 2009
NEC Corporation
Takeshi Azami
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Peptide capable of binding to nanographite structures
Patent number
7,462,462
Issue date
Dec 9, 2008
Japanese Foundation for Cancer Research
Kiyotaka Shiba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing hybrid carbon nanotube
Patent number
7,384,520
Issue date
Jun 10, 2008
Japan Science and Technology Corporation
Sumio Iijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nano horn carrier and method of manufacturing the carrier
Patent number
7,323,246
Issue date
Jan 29, 2008
Japan Science and Technology Agency
Sumio Iijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Sharp end, multi-layer carbon nano-tube radial aggregate and method...
Patent number
7,261,941
Issue date
Aug 28, 2007
Japan Science and Technology Agency
Sumio Iijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polarizing electrode, manufacturing method thereof, and electric do...
Patent number
7,209,341
Issue date
Apr 24, 2007
Japan Science and Technology Agency
Tsutomu Yoshitake
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbon nanotube-carbon nanohorn complex and method for producing th...
Patent number
7,067,096
Issue date
Jun 27, 2006
Japan Science and Technology Agency
Sumio Iijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing the densely fitted multi-layer carbon nano-...
Patent number
6,967,043
Issue date
Nov 22, 2005
Japan Science and Technology Agency
Sumio Iijima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for producing single-wall carbon nanotubes uniform in diame...
Patent number
6,331,690
Issue date
Dec 18, 2001
NEC Corporation
Masako Yudasaka
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
CARBON NANOTUBE SEPARATION METHOD AND SEPARATION APPARATUS
Publication number
20220267152
Publication date
Aug 25, 2022
NEC Corporation
Ryota YUGE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING GRAPHENE, AND GRAPHENE
Publication number
20130327981
Publication date
Dec 12, 2013
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Takatoshi YAMADA
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR PRODUCING TRANSPARENT CONDUCTIVE CARBON FILM, AND TRANS...
Publication number
20130052119
Publication date
Feb 28, 2013
Jaeho Kim
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON FILM LAMINATE
Publication number
20130052121
Publication date
Feb 28, 2013
Masataka Hasegawa
B82 - NANO-TECHNOLOGY
Information
Patent Application
CARBON NANOHORN CARRIED MATERIAL AND PROCESS FOR PRODUCING CARBON N...
Publication number
20120270051
Publication date
Oct 25, 2012
Sumio Iijima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON FILM
Publication number
20120199553
Publication date
Aug 9, 2012
Yoshinori Koga
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SINGLE-WALLED CARBON NANOTUBE AND ALIGNED SINGLE-WALLED CARBON NANO...
Publication number
20120122020
Publication date
May 17, 2012
Kenji Hata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CARBON NANOHORN MRI CONTRAST AGENTS
Publication number
20120058053
Publication date
Mar 8, 2012
Sumio Iijima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SINGLE-WALLED CARBON NANOTUBE AND ALIGNED SINGLE-WALLED CARBON NANO...
Publication number
20110117365
Publication date
May 19, 2011
Kenji Hata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NANOTUBE-NANOHORN COMPLEX AND METHOD OF MANUFACTURING THE SAME
Publication number
20110082034
Publication date
Apr 7, 2011
Ryota Yuge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Aligned single-walled carbon nanotube aggregate, bulk aligned singl...
Publication number
20110008617
Publication date
Jan 13, 2011
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Application
CHARGE EXCHANGE DEVICE
Publication number
20100272977
Publication date
Oct 28, 2010
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Masataka HASEGAWA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUBSTANCE-ENCAPSULATING CARBON NANOHORN AGGREGATE AND PROCESS FOR P...
Publication number
20100202976
Publication date
Aug 12, 2010
Ryota Yuge
B82 - NANO-TECHNOLOGY
Information
Patent Application
Aligned carbon nanotube bulk aggregate, process for producing the s...
Publication number
20100196249
Publication date
Aug 5, 2010
Kenji Hata
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ALIGNED CARBON NANOTUBE BULK STRUCTURE HAVING PORTIONS DIFFERENT IN...
Publication number
20100159222
Publication date
Jun 24, 2010
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Application
CATALYST- SUPPORTING CARBON NANOHORN COMPOSITE AND PROCESS FOR PROD...
Publication number
20100099551
Publication date
Apr 22, 2010
NEC Corporation
Ryota Yuge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NANOCARBON AGGREGATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20100075835
Publication date
Mar 25, 2010
NEC Corporation
Ryota Yuge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF FORMING PORE IN GRAPHITIC-CARBON NANOMATERIAL AND METHOD...
Publication number
20100025222
Publication date
Feb 4, 2010
NEC Corporation
Sumio Iijima
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Apparatus and Method for Manufacturing Carbon Nanohorns
Publication number
20090301861
Publication date
Dec 10, 2009
Takeshi Azami
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Double-Walled Carbon Nanotube, Aligned Double-Walled Carbon Nanotub...
Publication number
20090297846
Publication date
Dec 3, 2009
Kenji Hata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Aligned Carbon Nanotube Bulk Aggregate, Process for Producing The S...
Publication number
20090272935
Publication date
Nov 5, 2009
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Kenji Hata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON FILM
Publication number
20090226718
Publication date
Sep 10, 2009
Masataka Hasegawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Catalyst For Methane Steam Reformation, Method Of Producing The Sam...
Publication number
20090220413
Publication date
Sep 3, 2009
Iijima Sumio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Aligned Carbon Nanotube Bulk Structure Having Portions Different in...
Publication number
20090214816
Publication date
Aug 27, 2009
Kenji Hata
B82 - NANO-TECHNOLOGY
Information
Patent Application
SUBSTANCE-CONTAINING CARBON NANOHORN COMPOSITE HAVING POLYAMINE PLU...
Publication number
20090208567
Publication date
Aug 20, 2009
NEC
Ryota Yuge
B82 - NANO-TECHNOLOGY
Information
Patent Application
Carbon Nanohorn Carried Material And Process For Producing Carbon N...
Publication number
20090196993
Publication date
Aug 6, 2009
Sumio Iijima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
X-RAY ANALYZER
Publication number
20090184252
Publication date
Jul 23, 2009
Keiichi Tanaka
G01 - MEASURING TESTING
Information
Patent Application
SUBSTANCE-ENCAPSULATED CARBON NANOHORN COMPLEX AND PRODUCING METHOD...
Publication number
20090036549
Publication date
Feb 5, 2009
NEC Corporation
Ryota Yuge
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Contrast Agent
Publication number
20080152593
Publication date
Jun 26, 2008
Japan Science and Technology Agency
Sumio Iijima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method For Manufacturing Carbonaceous Material
Publication number
20080135398
Publication date
Jun 12, 2008
Takeshi Azami
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING