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Shohei OKUDERA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Water treatment apparatus management system and household water tre...
Patent number
12,077,454
Issue date
Sep 3, 2024
WOTA Corp.
Riki Kitagawa
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Information processing device for optimizing filters that purify wa...
Patent number
11,829,113
Issue date
Nov 28, 2023
WOTA Corp.
Riki Kitagawa
G05 - CONTROLLING REGULATING
Information
Patent Grant
Water treatment system
Patent number
11,713,561
Issue date
Aug 1, 2023
WOTA Corp.
Riki Kitagawa
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Water treatment apparatus management system and household water tre...
Patent number
11,661,352
Issue date
May 30, 2023
WOTA Corp.
Riki Kitagawa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING APPARATUS, METHOD, AND SYSTEM
Publication number
20240271974
Publication date
Aug 15, 2024
WOTA CORP.
Moe KONDO
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING DEVICE FOR OPTIMIZING FILTERS THAT PURIFY WA...
Publication number
20240069513
Publication date
Feb 29, 2024
WOTA Corp.
Riki KITAGAWA
G05 - CONTROLLING REGULATING
Information
Patent Application
WATER TREATMENT APPARATUS MANAGEMENT SYSTEM AND HOUSEHOLD WATER TRE...
Publication number
20230303409
Publication date
Sep 28, 2023
WOTA Corp.
Riki KITAGAWA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUT...
Publication number
20220414801
Publication date
Dec 29, 2022
WOTA Corp.
Shohei OKUDERA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WATER TREATMENT APPARATUS, WATER TREATMENT SYSTEM, AND WATER TREATM...
Publication number
20220274858
Publication date
Sep 1, 2022
WOTA Corp.
Shohei OKUDERA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, METHOD, AND SYSTEM
Publication number
20220274849
Publication date
Sep 1, 2022
WOTA Corp.
Shohei OKUDERA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INFORMATION PROCESSING DEVICE
Publication number
20210063981
Publication date
Mar 4, 2021
WOTA Corp.
Riki KITAGAWA
G05 - CONTROLLING REGULATING
Information
Patent Application
WATER TREATMENT SYSTEM
Publication number
20200256041
Publication date
Aug 13, 2020
WOTA Corp.
Riki KITAGAWA
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
WATER TREATMENT APPARATUS MANAGEMENT SYSTEM AND HOUSEHOLD WATER TRE...
Publication number
20190031530
Publication date
Jan 31, 2019
WOTA Corp.
Riki KITAGAWA
E03 - WATER SUPPLY SEWERAGE