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Masahiro Sano
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fiber treatment agent, fiber treated with such fiber treatment agen...
Patent number
7,910,500
Issue date
Mar 22, 2011
Idemitsu Technofine Co., Ltd.
Masahiro Sano
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Inverter maintenance system and inverter
Patent number
7,483,695
Issue date
Jan 27, 2009
Hitachi, Ltd.
Yoshihiro Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inverter maintenance system and inverter
Patent number
7,110,758
Issue date
Sep 19, 2006
Hitachi, Ltd.
Yoshihiro Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Energy recovery apparatus and method of operating energy recovering...
Patent number
7,081,688
Issue date
Jul 25, 2006
Hitachi, Ltd.
Kouichi Satou
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Energy recovery apparatus and method of operating energy recovering...
Patent number
7,019,411
Issue date
Mar 28, 2006
Hitachi, Ltd.
Kouichi Satou
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Textile treatments and fibers and textile goods treated therewith
Patent number
6,997,960
Issue date
Feb 14, 2006
Idemitsu Kosan Co., Ltd.
Masahiro Sano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Substance including natural organic substance fine powder
Patent number
5,718,954
Issue date
Feb 17, 1998
Idemitsu Petrochemical Co., Ltd.
Masahiro Sano
B32 - LAYERED PRODUCTS
Information
Patent Grant
Fiber treatment composition, fiber treated thereby, and a method of...
Patent number
5,639,548
Issue date
Jun 17, 1997
Idemitsu Petrochemical Co., Ltd.
Masahiro Sano
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Fiber treatment composition, fiber treated thereby, and a method of...
Patent number
5,514,737
Issue date
May 7, 1996
Idemitsu Petrochemical Co., Ltd.
Masahiro Sano
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method and system for recovering wastewater
Patent number
5,234,606
Issue date
Aug 10, 1993
NEC Environment Engineering Ltd.
Masahiro Kazama
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
Fiber-treating liquid, modified cloth, and process for producing th...
Publication number
20090176423
Publication date
Jul 9, 2009
Masahiro Sano
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Fiber Treatment Agent, Fiber Treated With Such Fiber Treatment Agen...
Publication number
20090149095
Publication date
Jun 11, 2009
Idemitsu Technofine Co., Ltd.
Masahiro Sano
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
INVERTER MAINTENANCE SYSTEM AND INVERTER
Publication number
20090047990
Publication date
Feb 19, 2009
Yoshihiro Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENERGY RECOVERY APPARATUS AND METHOD OF OPERATING ENERGY RECOVERING...
Publication number
20060113797
Publication date
Jun 1, 2006
Hitachi, Ltd
Kouichi Satou
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Inverter maintenance system and inverter
Publication number
20060100756
Publication date
May 11, 2006
Yoshihiro Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Fiber processing agent and fiber processed with the fiber processin...
Publication number
20050246840
Publication date
Nov 10, 2005
Idemitsu Technofine Co., Ltd.
Masahiro Sano
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Heat-accumulative material, composition thereof, and use of the mat...
Publication number
20050233145
Publication date
Oct 20, 2005
Kazuaki Abe
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Heat storing material, composition thereof and their use
Publication number
20050106392
Publication date
May 19, 2005
Masahiro Sano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Energy recovery apparatus and method of operating energy recovering...
Publication number
20030222457
Publication date
Dec 4, 2003
Hitachi, Ltd
Kouichi Satou
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Inverter maintenance system and inverter
Publication number
20020132618
Publication date
Sep 19, 2002
Yoshihiro Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SKIN-CONTACTING ARTICLES
Publication number
20020102227
Publication date
Aug 1, 2002
SATOSHI MIKAMI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE