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Kenichi Ito
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Tokoname-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lavatory pan washing apparatus and washing method
Patent number
8,142,572
Issue date
Mar 27, 2012
LIXIL Corporation
Yasuhiro Shirai
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Silencer and water supply device
Patent number
7,392,550
Issue date
Jul 1, 2008
Inax Corporation
Koji Miwa
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Tankless western-style flush toilet
Patent number
7,069,604
Issue date
Jul 4, 2006
Inax Corporation
Katsunori Tomita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Tankless toilet, western-style flush toilet, part washing device an...
Patent number
7,036,159
Issue date
May 2, 2006
Inax Corporation
Katsunori Tomita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Tankless western-style flush toilet including control portion
Patent number
6,823,535
Issue date
Nov 30, 2004
Inax Corporation
Katsunori Tomita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Tankless toilet, western-style flush toilet, private part washing d...
Patent number
6,675,399
Issue date
Jan 13, 2004
Inax Corporation
Katsunori Tomita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Washing water supply apparatus
Patent number
6,543,066
Issue date
Apr 8, 2003
Inax Corporation
Katsunori Tomita
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
FLUSH TOILET
Publication number
20190112799
Publication date
Apr 18, 2019
Lixil Corporation
Takamasa INA
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
LAVATORY PAN WASHING APPARATUS AND WASHING METHOD
Publication number
20100212696
Publication date
Aug 26, 2010
INAX CORPORATION
Yasuhiro Shirai
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
TOILET BOWL FLUSHING APPARATUS
Publication number
20090151063
Publication date
Jun 18, 2009
INAX CORPORATION
Yasuhiro Shirai
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Silencer and water supply device
Publication number
20050188453
Publication date
Sep 1, 2005
INAX CORPORATION
Koji Miwa
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Open/close valve, open/close valve for flush toilet, toilet washing...
Publication number
20050015871
Publication date
Jan 27, 2005
INAX CORPORATION
Katsunori Tomita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Tankless toilet, western-style flush toilet, part washing device an...
Publication number
20040068785
Publication date
Apr 15, 2004
INAX CORPORATION
Katsunori Tomita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Method of feeding water to stop valve, stop valve for water closet,...
Publication number
20030106145
Publication date
Jun 12, 2003
Katsunori Tomita
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Washing water supply apparatus
Publication number
20020026666
Publication date
Mar 7, 2002
INAX CORPORATION
Katsunori Tomita
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...