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Nobuhiro HAYASHI
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Kitakyushu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus provided with...
Patent number
12,037,779
Issue date
Jul 16, 2024
Toto Ltd.
Akihiro Shimuta
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus equipped with...
Patent number
11,505,933
Issue date
Nov 22, 2022
Toto Ltd.
Hidekazu Kitaura
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus provided with...
Patent number
11,421,410
Issue date
Aug 23, 2022
Toto Ltd.
Hidekazu Kitaura
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus provided with...
Patent number
11,421,409
Issue date
Aug 23, 2022
Toto Ltd.
Nobuhiro Hayashi
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus provided with...
Patent number
11,371,229
Issue date
Jun 28, 2022
Toto Ltd.
Nobuhiro Hayashi
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus provided with...
Patent number
11,371,230
Issue date
Jun 28, 2022
Toto Ltd.
Nobuhiro Hayashi
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus provided with...
Patent number
11,365,535
Issue date
Jun 21, 2022
Toto Ltd.
Hidekazu Kitaura
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus provided with...
Patent number
11,332,917
Issue date
May 17, 2022
Toto Ltd.
Hidekazu Kitaura
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush water tank apparatus and flush toilet apparatus comprising fl...
Patent number
11,186,975
Issue date
Nov 30, 2021
Toto Ltd.
Hidekazu Kitaura
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Hydraulic generator, spouting apparatus, and method for manufacturi...
Patent number
10,934,992
Issue date
Mar 2, 2021
Toto Ltd.
Masahiro Kuroishi
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Flush toilet
Patent number
10,287,767
Issue date
May 14, 2019
Toto Ltd.
Nobuhiro Hayashi
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Flush toilet
Patent number
10,287,764
Issue date
May 14, 2019
Toto Ltd.
Takahiro Nakashima
E03 - WATER SUPPLY SEWERAGE
Patents Applications
last 30 patents
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS PROVIDED WITH...
Publication number
20220074180
Publication date
Mar 10, 2022
TOTO LTD.
Hidekazu KITAURA
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS PROVIDED WITH...
Publication number
20220074181
Publication date
Mar 10, 2022
TOTO LTD.
Akihiro SHIMUTA
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS PROVIDED WITH...
Publication number
20210381214
Publication date
Dec 9, 2021
TOTO LTD.
Nobuhiro HAYASHI
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS PROVIDED WITH...
Publication number
20210270025
Publication date
Sep 2, 2021
TOTO LTD.
Nobuhiro HAYASHI
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS PROVIDED WITH...
Publication number
20210270024
Publication date
Sep 2, 2021
TOTO LTD.
Hidekazu KITAURA
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS PROVIDED WITH...
Publication number
20210270026
Publication date
Sep 2, 2021
TOTO LTD.
Nobuhiro HAYASHI
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS PROVIDED WITH...
Publication number
20210270023
Publication date
Sep 2, 2021
TOTO LTD.
Hidekazu KITAURA
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS COMPRISING FL...
Publication number
20210040717
Publication date
Feb 11, 2021
TOTO LTD.
Hidekazu KITAURA
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH WATER TANK APPARATUS AND FLUSH TOILET APPARATUS EQUIPPED WITH...
Publication number
20210040718
Publication date
Feb 11, 2021
TOTO LTD.
Hidekazu KITAURA
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
HYDRAULIC GENERATOR, SPOUTING APPARATUS, AND METHOD FOR MANUFACTURI...
Publication number
20200263654
Publication date
Aug 20, 2020
TOTO LTD.
Masahiro KUROISHI
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH TOILET
Publication number
20180073236
Publication date
Mar 15, 2018
TOTO LTD.
Nobuhiro HAYASHI
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLUSH TOILET
Publication number
20180073230
Publication date
Mar 15, 2018
TOTO LTD.
Takahiro NAKASHIMA
E03 - WATER SUPPLY SEWERAGE