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Takaya Kubo
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Dye for photoelectric conversion device, and photoelectric conversi...
Patent number
8,941,008
Issue date
Jan 27, 2015
The University of Tokyo
Hiroshi Segawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing nano-array electrode and photoelectric con...
Patent number
7,977,131
Issue date
Jul 12, 2011
Nippon Oil Corporation
Tsuyoshi Asano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanotube-shaped titania and process for producing the same
Patent number
7,687,431
Issue date
Mar 30, 2010
Nippon Oil Corporation
Keisuke Nakayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrochromic device
Patent number
6,816,298
Issue date
Nov 9, 2004
Nippon Mitsubishi Oil Corporation
Yoshinori Nishikitani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrochromic device
Patent number
6,519,072
Issue date
Feb 11, 2003
Nippon Mitsubishi Oil Corporation
Yoshinori Nishikitani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrode for electrochromic device and electrochromic device
Patent number
6,118,573
Issue date
Sep 12, 2000
Nippon Oil Co., Ltd.
Takaya Kubo
G02 - OPTICS
Information
Patent Grant
Counterelectrode for smart window and smart window
Patent number
5,940,202
Issue date
Aug 17, 1999
Nippon Oil Co., Ltd.
Yoshinori Nishikitani
G02 - OPTICS
Information
Patent Grant
Counterelectrode for smart window and smart window
Patent number
5,724,176
Issue date
Mar 3, 1998
Nippon Oil Co., Ltd.
Yoshinori Nishikitani
G02 - OPTICS
Information
Patent Grant
Counterelectrode for smart window and smart window
Patent number
5,708,523
Issue date
Jan 13, 1998
Nippon Oil Co. Ltd.
Takaya Kubo
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
ENERGY STORAGE DYE-SENSITIZED SOLAR CELL
Publication number
20170018370
Publication date
Jan 19, 2017
The University of Tokyo
Hiroshi Segawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIGMENT FOR PHOTOELECTRIC CONVERTER, AND PHOTOELECTRIC CONVERSION F...
Publication number
20140083491
Publication date
Mar 27, 2014
THE UNIVERSITY OF TOKYO
Hiroshi Segawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYBRID AND/OR COMPLEX MATERIAL, PHOTOELECTRIC CONVERSION MATERIAL,...
Publication number
20110011459
Publication date
Jan 20, 2011
THE UNIVERSITY OF TOKYO
Hiroshi Segawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR MANUFACTURING NANO-ARRAY ELECTRODE AND PHOTOELECTRIC CON...
Publication number
20100132772
Publication date
Jun 3, 2010
Nippon Oil Corporation
Tsuyoshi Asano
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
NANOTUBE-SHAPED TITANIA AND PROCESS FOR PRODUCING THE SAME
Publication number
20100006134
Publication date
Jan 14, 2010
Nippon Oil Corporation
Keisuke Nakayama
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Three-Pole Two-Layer Photo-Rechargeable Battery
Publication number
20090078307
Publication date
Mar 26, 2009
THE UNIVERSITY OF TOKYO
Hiroshi Segawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR MANUFACTURING NANO-ARRAY ELECTRODE AND PHOTOELECTRIC CON...
Publication number
20060234505
Publication date
Oct 19, 2006
Nippon Oil Corporation
Tsuyoshi Asano
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Ionically conducting sheet
Publication number
20040079926
Publication date
Apr 29, 2004
Masaki Minami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrochromic device
Publication number
20030184839
Publication date
Oct 2, 2003
Nippon Mitsubishi Oil Corporation
Yoshinori Nishikitani
G02 - OPTICS
Information
Patent Application
Electrochromic Device
Publication number
20020015214
Publication date
Feb 7, 2002
Nippon Mitsubishi Oil Corporation
Yoshinori Nishikitani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...